Hardeep M. Singh, MD

Hardeep M. Singh, MD

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Dr. Hardeep M. Singh grew up in Orange County and obtained his undergraduate and medical degrees from USC. While completing his internship and residency at Cedars Sinai Medical Center, Dr. Singh received the Leo Rigler Award for his academic achievement. While completing his fellowship in Gastroenterology, he was named the Kaiser Permanente Fellow of the Year.

Dr. Singh received additional training in Endoscopic Ultrasound at the University of Montreal. He has published research on ERCP techniques, Inflammatory Bowel Disease, management of liver transplant patients, autoimmune liver disease, and management of Irritable Bowel Syndrome.

In 2007, Dr. Singh established his practice at St. Joseph Hospital in Orange. His focus is general gastroenterology, with specific interests in the management of end-stage liver disease, treatment of Hepatitis B and C, Endoscopic ultrasound, and endoscopic management of gastrointestinal cancers. Moreover, he is actively involved in the Liver Tumor Program at St. Joseph Hospital and started their Endoscopic Ultrasound Program in 2010.

Throughout his career, Dr. Singh has received many accolades, including being recognized as a Physician of Excellence from 2011-2013 by the Orange County Medical Association. Most recently, he was selected as one of the top gastroenterologists in the Western United States by Vitals.com.

Additionally, Dr. Singh is the Medical Director of Endoscopy and the Medical Director for the Endoscopic Ultrasound/Biliary program at St. Joseph Hospital in Orange.

Treatment Philosophy
I take pride in providing exceptional quality care to my patients. It’s important to build an honest and open level of communication with patients to help them maintain optimal health. I am dedicated to maintaining a high level of understanding of each patient’s personal health goals.
Specialties and Services
  • ERCP (Endoscopic Retrograde Cholangiopancreatography)
  • Colonoscopy
  • Colon Cancer Screening
  • Upper Endoscopy
  • HET (Hemorrhoid Electro Therapy)
  • Single Balloon Enteroscopy
  • EUS (Endoscopic Ultrasound)
  • Online Video Visits
Online Video Visits
Dr. Hardeep M. Singh is able to offer online tele-health services for patients who want to see or speak to the provider from the comfort of their home. Please contact our office at 714.835.7700 to schedule an appointment.
Languages
  • English
  • Punjabi
  • Spanish
Education & Training
  • Fellowship: Kaiser Permanente (Fellow of the Year)
  • Residency: Cedars Sinai Medical Center
  • Medical School: University of Southern California
Professional Affiliations
  • American Gastroenterological Association
  • American College of Gastroenterology
  • American College of Physicians
  • Orange County Gastroenterological Society
  • American Society of Gastrointestinal Endoscopy
  • Southern California Society of Gastroenterology
  • Orange County Medical Association
Locations
Orange Office
1010 W. La Veta Ave., Suite 570
Orange, CA 92868
Phone: (714) 835-7700
Fax: (844) 407-0583

Newport Beach Office
361 Hospital Road., Suite 227
Newport Beach, CA 92663
Phone: (949) 646-6212
Fax: (949) 650-3013
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Patient Submitted Review

Patient Submitted Review

Mar-2025

He took time to listen and acknowledge my concerns. He ran tests until my pain was resolved. I felt safe with his care. His staff at the hospital were wonderful in their care for me. Thank you so much. May the Lord continue to bless you in all you do.
Patient Submitted Review

Patient Submitted Review

Mar-2025

Dr. Singh listens and offers options. I appreciate his calm, demeanor and understanding. I didn’t have to wait long this time. I was actually taken in a few minutes early and and he came shortly there after to chat with me. His office staff is always friendly and accommodating. I recommend the office and Dr. Singh.
Patient Submitted Review

Patient Submitted Review

Mar-2025

Dr. Singh always takes the time to listen to his patients and explain things very clearly. Everyone in the office is kind & friendly. The office runs efficiently…so no long wait time, which is a big plus.
rater8 Verified Patient

rater8 Verified Patient

Mar-2025

Dr Singh is very professional and knowledgeable. He takes pride in his work and he is kind to his patients. He makes the best medical decision for you to improve your health.
Patient Submitted Review

Patient Submitted Review

Feb-2025

Dr Singh and his staff are incredible. I was referred to him by multiple healthcare providers who all agree that he is the best in the space. He solved the route of my issues, explained the problems patiently, and gave the top level of healthcare that one could ask for. I highly recommend him to anyone
Patient Submitted Review

Patient Submitted Review

Feb-2025

The staffs are very friendly and helpful. Dr. Hardeep was so kind, professional and especially, I didn’t have to wait for a long time like when I had an appointment with another doctors. Thank you!
Patient Submitted Review

Patient Submitted Review

Feb-2025

I had the pleasure of being treated by Dr. Singh and I can confidently say he is an exceptional healthcare provider. From the moment I walked into the office, I felt welcomed by the staff and the calm professional environment. Dr. Singh took the time to listed to all of my concerns, asked insightful questions, and explained my condition in a way that was clear and easy to understand. I highly recommend Dr. Singh to anyone looking for a knowledgeable, empathetic, and professional doctor. They go above and beyond to make sure patients receive the best care possible!
Patient Submitted Review

Patient Submitted Review

Feb-2025

Doctor Singh is very personable and knowledgeable. He listens to your concerns and provides well thought out strategies for treatment.I wish all doctors treated their patients as he does.
Patient Submitted Review

Patient Submitted Review

Feb-2025

Very polite and explained everything before and after and answered all my questions regarding my test. Looking forward to hopefully getting some answers for my on going medical issues.
Patient Submitted Review

Patient Submitted Review

Feb-2025

If you want the utmost in compassionate care, then you will choose Dr. Hardeep Singh and his team. I’ve had two procedures performed and both were smooth and easy. The team is very nice and treat you just as they would want to be treated if they were the patient. You always feel like a person and never a number. There needs to be more physicians and teams like this one in the medical field.
rater8 Verified Patient

rater8 Verified Patient

Jan-2025

Dr. Singh is quick & efficient, listens to your concerns and sets a plan in motion immediately. Office staff followed up same day and I had everything I needed to move forward with tests the same day.
Patient Submitted Review

Patient Submitted Review

Jan-2025

I meat Dr Singh while being at the hospital in need of a colonoscopy the doctor made me feel so comfortable and I also had to see him as a follow up visit and he made me feel so comfortable with him being very professional and very caring.
Patient Submitted Review

Patient Submitted Review

Jan-2025

I have had several procedures with Dr. Singh over the years and he is exceptional. I have always felt very cared for before and after the procedure. He has always taken the time to speak with me, answer my questions, and address any concerns I may have had. He and his team are professional, caring and supportive. Highly recommend.
Patient Submitted Review

Patient Submitted Review

Dec-2024

I’ve been seeing Dr. Hardeep Singh for many years. He is a highly competent, knowledgeable, skilled and caring physician. He answers all my questions with candor and clarity. I highly recommend Dr. Singh with no reservations!
Patient Submitted Review

Patient Submitted Review

Dec-2024

Dr Singh is a great doctor. His team is caring and efficient. Stacey was amazing with the IV as I didn't even feel it. Emily was patient and friendly. Excellent group! Two thumbs up!
Patient Submitted Review

Patient Submitted Review

Nov-2024

He was extremely professional and has great bedside manner! He talked to me like a human and was very proactive about my situation. He also explained it to me in a way I could understand and told me about all the what ifs and the things to do and not to do. I highly recommend him as a specialist. I have seen 4 other GI drs in my life and he stands out by far!
Patient Submitted Review

Patient Submitted Review

Nov-2024

I had a great experience with Dr Singh and his team. Dr Singh made me feel comfortable and at ease. Will always recommend Dr Singh to my friends and family
Patient Submitted Review

Patient Submitted Review

Nov-2024

Dr Singh has been my doctor for a few years, and just had my second colonoscopy done by him. He was professional, and kind and communicated with me before the case and after the case. I highly recommend Dr Singh and the staff of National Ambulatory in Orange.
Patient Submitted Review

Patient Submitted Review

Nov-2024

Had a great experience with Dr Singh, this is the second time I had to have a colonoscopy, he listens and is very informative and empathetic regarding my care. I will definitely continue seeing him foe my GI needs👍
Patient Submitted Review

Patient Submitted Review

Sep-2024

Dr. Singh is extremely thorough. He also offers solid advice and has great bedside manner. We would only be so lucky to have more doctors like him. I do highly recommend him.
Patient Submitted Review

Patient Submitted Review

Sep-2024

I recently had a colonoscopy with Dr. Hardeep Singh, and I couldn’t be more pleased with the experience. From the initial consultation to the procedure itself, Dr. Singh and the entire team made me feel comfortable and well-informed. They took the time to answer all of my questions and explained the process thoroughly, which helped ease my anxiety. On the day of the procedure, everything ran smoothly. Dr. Singh was professional, kind, and attentive, ensuring I was at ease before and after the colonoscopy. The staff was equally amazing—caring, efficient, and considerate throughout the entire experience. I appreciated how Dr. Singh followed up with clear and concise results, making sure I understood everything. It’s clear that patient care and comfort are a top priority for Dr. Singh and their team. I highly recommend them for anyone needing a gastroenterologist!
rater8 Verified Patient

rater8 Verified Patient

Sep-2024

I come to Dr Singh for one reason . He cares ! He treats me as if I’m part of his family . His knowledge and how it’s delivered is 10 out 10. I wish I didn’t have any gastro issues but I wouldn’t go to anyone else than Dr Singh to treat me and come up with a plan to make me comfortable the rest of my life.
Patient Submitted Review

Patient Submitted Review

Sep-2024

Dr. Singh is very generous. He has great bedside manner. He listens to all of my concern and explained the situation in a way easy for me to understand. He gave me a plan to further investigate and reassure/calm my anxiety. I went in to Dr. Singh and his team for an endoscopy, and everyone was very nice and professional. Procedure was done in less than 30 mins, super easy and they shared their findings there and then. So happy we found Dr. Singh. It's hard to find a doctor like this nowadays.
Patient Submitted Review

Patient Submitted Review

Sep-2024

I received expedient, friendly and competent care from the moment I made my appointment. The phone interview with Dr. Singh was pleasant and on point. My pre procedure interview over the phone with Philp was kind and professional. At the center, the office staff was friendly and efficient. My wait time was short. The nursing staff was very personable and considerate. The anesthesiologist was upbeat. My appointment concluded with Dr. Singh meeting me after the procedure and informing me the results. Great experience. I highly recommend Dr. Singh.
Patient Submitted Review

Patient Submitted Review

Aug-2024

Dr Singh is easy to talk with. He’s smart, he’s up to date on current practices and he even has a sense of humor. I am confident in having him as my doctor!
Patient Submitted Review

Patient Submitted Review

Aug-2024

Dr. Is very professional as well as making you feel at ease. I really enjoy having him as my Dr with all my medical issues it’s super important to me to have a good team of doctors
Patient Submitted Review

Patient Submitted Review

Aug-2024

Colon cancer screening is essential for everyone over 50 and is increasingly recommended for those over 45. Dr. Singh is a highly knowledgeable doctor who ensures this procedure is as reassuring and smooth as possible.
Patient Submitted Review

Patient Submitted Review

Aug-2024

Dr. Singh was friendly and accommodating before my procedure. He asked did I have any concerns or questions. staff was friendly and accommodating as well. I fell comfortable and relaxed not scared at all.
Patient Submitted Review

Patient Submitted Review

Jul-2024

Dr Singhe is a good listener and I really felt he paid attention to what I was saying. He didn't just hand me a prescription and shoo me out the door. Very professional, knowledgeable and caring.
Patient Submitted Review

Patient Submitted Review

Jul-2024

Dr. Hardeep M. Singh is very patient with me when I ask all my questions about my health. He listens to me and answers so I can truly understand. I am grateful for his excellent care, and blessed that he is my Doctor! I am grateful that I can also call Connie Lin, NP-C and Daniel Chou, NP-C, who are part of Dr. Singh’s Team, and also get the highest care for any concerns I might have. Thank you to each of you for taking care of me!
Patient Submitted Review

Patient Submitted Review

Jul-2024

Dr. Singh is very knowledgeable and thorough. He takes the time to listen and explain the symptoms, treatment, and course of action. I had 3 EGD, my life changed for the better since I started seeing Dr. Singh.
Patient Submitted Review

Patient Submitted Review

Jun-2024

I recently had an appointment with Dr. Singh, and I am incredibly impressed with the care I received. Dr. Singh was exceptionally kind, patient and respectful throughout my visit. Highly recommend Dr. Singh to anyone looking for a compassionate and knowledgeable healthcare provider. My experience was truly exceptional, and I am grateful to have such a wonderful doctor.
Patient Submitted Review

Patient Submitted Review

Jun-2024

Dr. Singh and his staff are the best. He is friendly and has an excellent bedside manner. He is also very thorough in his explanations of procedures and protocols.
Patient Submitted Review

Patient Submitted Review

Jun-2024

My search for a highly rated gastroenterologist was found in Dr. Singh after my prior MD retired. Our first meeting was short and professional. Several weeks later he performed a follow-up endoscopy. The procedure was handled by him and his associates with professionalism and care. The excellent follow up review to the endoscopy was provided by Daniel Chiu, NP who reviewed the results of the procedure with me and answered my questions to my satisfaction. I recommend Dr. Singh to anyone looking for a gastroenterologist.
Patient Submitted Review

Patient Submitted Review

Jun-2024

Was very pleased with the office staff, very professional at appointment and before and after the colonospy. They made a follow up appt the same day the colonospy test was scheduled. Even called me at home following the appointment to check upon me to see how I was doing. Much appreciated. Was pleased with Dr. Singh and his team during the test. Pavilion was very professional and clean will continue to follow up as needed with Dr. Singh. Thanks again.
Patient Submitted Review

Patient Submitted Review

May-2024

Thorough, knowledgeable, approachable and seems to really care. Staff was pleasant and everything ran smoothly and on time. Highly recommend Dr. Singh and staff.
Patient Submitted Review

Patient Submitted Review

May-2024

Dr. Singh and his group are consummate professionals and provide exceptional care. Dr. Singh gave me a complete and honest assessment of my condition and prognosis, and he has a very soothing bedside manner. His nurse practitioners, Daniel and Connie, are very knowledgeable, professional, and quick to reply to all my queries. Dr. Singh performed my colonoscopy and thoroughly explained all the results. I give Dr. Singh snd his team my highest recommendation.
Patient Submitted Review

Patient Submitted Review

May-2024

My experience was wonderful. All the staff were extremely courteous and professional. The physician and anesthesiologist explained the procedure and all went as well as it should have. I was very Impressed with the staff and the physicians involved. I would highly recommend this physician.
Patient Submitted Review

Patient Submitted Review

May-2024

My first appointment with Dr. Singh went very well. I did not have to wait long after my appointment time to be seen by him. He is friendly, kind and reassuring. His office staff is very professional as well. I trust I am in good hands for my care.
Patient Submitted Review

Patient Submitted Review

May-2024

My gastroenterologist doctor is Hardeep M. Singh, MD. He's very knowledgeable, professional, patience and kind. I and my husband did the colonoscopy and endoscopy procedure with him and I truly recommend him to my extended family, friends and anyone who reads this posting.
Patient Submitted Review

Patient Submitted Review

May-2024

Having a gallstone flare up sucks, but I was relieved to speak with Dr. Singh about my condition . He was patient, knowledgeable and answered all of my questions. I appreciate Dr Singh’s recommendation to better understand what’s causing my issues and then determine the appropriate treatment.
Patient Submitted Review

Patient Submitted Review

Apr-2024

This is my 2nd time having Dr.Singh for my procedure. Each time he and his staff have been kind, patient and have answered all my questions. I highly recommend him and will continue to have him preform anymore procedures in the future.
Patient Submitted Review

Patient Submitted Review

Apr-2024

Dr Singh is very compassionate and very thorough and I felt that he answered all my questions and is wanting to have a CT scan done to double check my symptoms. I’m also referring my friends and family members to him.
Patient Submitted Review

Patient Submitted Review

Apr-2024

Fantastic doctor. He listens, is highly competent, he’s kind, and he is compassionate. We’ve felt well taken care of in his hands. Thank you Dr. Singh.
Patient Submitted Review

Patient Submitted Review

Mar-2024

I reached north of 45 and my primary care physician told me it was time to get the dreaded routine colonoscopy. I contacted my doctor’s referral and to say the least was not pleased with the initial consultation. So I asked around folks who I knew for a referral and was supplied with Dr Singh’s contact info (blessed to have PPO insurance). From the initial consultation to the day of the procedure I was so happy to be in Dr Singh’s care. He was patient and understood the nervousness I had with this procedure and had such a calming and delightful bedside manner. In summary get the colonoscopy done with Dr. Singh!PS the procedure is over before you know it!
Patient Submitted Review

Patient Submitted Review

Mar-2024

Dr. SINGH WAS AWESOME. HE GIVES YOU TIME AND ALL HIS ATTENTION. NOT SOME DOCTOR WHO JUST SITS IN FRONT OF A COMPUTER IGNORING YOU. HIS STAFF IS FRIENDLY AND NICE TOO. COLONOSCOPYS ARE NO FUN AND STRESSFUL BUT IF YOU HAVE TO DO IT. USE THIS DOCTOR!
Patient Submitted Review

Patient Submitted Review

Feb-2024

Dr. Singh’s gave to me, a warm and friendly greeting showing genuine interest.He is kind and Hollywood handsome with perfect diction in his speaking therefore he was very easy to hear and to understand.I was placed at ease immediately and I have total confidence in his professional skills. I will remain his patient throughout my lifetime. I especially recommend Dr. Singh for those that have avoided staying diligent with their gastrointestinal health, You will receive confidence to take care of your health.
Patient Submitted Review

Patient Submitted Review

Feb-2024

Dr Singh is wonderful very knowledgeable and kind. His NP Daniel is also great. He is our doctor and we can recommend him enough. The only thing needs to improve is them answering phones and calling back regarding Appointments that definitely needs improvement.
Patient Submitted Review

Patient Submitted Review

Feb-2024

The ease of scheduling a procedure, and being adequately informed regarding the prep process is very helpful. Dr. Singh and his staff are both competent and amiable, a winning combination!
Patient Submitted Review

Patient Submitted Review

Feb-2024

Dr. Singh and his staff are very professional, friendly and make you feel that you are very important. Always feel as though Dr. Singh goes above and beyond when caring for his patients.
Patient Submitted Review

Patient Submitted Review

Jan-2024

I heard a lot of good things already about Dr. Singh prior to my first visit with him. I had the good fortune of working closely Dr. Singh and his nurse practitioner, Daniel, who has helped me tremendously. I came to Dr Singh after having a not good experience with my former gastro. There is a strong sense that Dr. Singh and his staff really care about their patients. They are accessible, thorough, and the facility is just great. I'm really glad to be getting help with my gut issues there. I'd recommend Dr. Singh a hundred percent.
Patient Submitted Review

Patient Submitted Review

Jan-2024

The doctor and the people in the office are knowledgeable, good and kind, and straightforward professional. Doctor Singh has done a few of my colonoscopies and it’s always been easy and with good people caring for my comfort and the success of the procedure. Today was a consultation with him. He had a protocol for me to follow based on his extensive experience and the information he has regarding my issue. He answered all my questions and offered helpful information. I’m thankful for him.
Patient Submitted Review

Patient Submitted Review

Dec-2023

on 20 December. I did not see Dr Singh Had an appointment to have a procedure done. Diane was the one who hooked up the machine to me and explained everything that was going to be done. It was no wait time to be seen and the experience was quite pleasant. Would recommend this office
Patient Submitted Review

Patient Submitted Review

Dec-2023

Great experience from first visit, procedure and to the follow up! My first colonoscopy completed. I sincerely want to thank Dr. Singh and his wonderful staff and I appreciated all that they do. I would recommend to all my friends and family.
Patient Submitted Review

Patient Submitted Review

Dec-2023

Promptness! I couldn’t believe the rapid process of checking in, walked into the room to be seen by Dr. Singh within 20 minutes. As a patient the check in process is the deal breaker but not this time. Happy patient on a Monday afternoon.
Patient Submitted Review

Patient Submitted Review

Dec-2023

I had a great experience with Dr. Singh, who is a highly skilled gastroenterologist. He performed a colonoscopy on me and explained everything clearly and patiently. His office staff was very friendly and helpful, and the facility was modern and clean. He followed up with me after the procedure and gave me a detailed report of the findings. He was very compassionate and attentive to my needs. I would highly recommend him to anyone who needs a gastroenterologist.
Patient Submitted Review

Patient Submitted Review

Dec-2023

Doctor was very clear with instructions and listened to my issues. Would highly recommend this Dr. AFTER my Dr. retired after 40 years I was very nervous about seeing a new Dr., but my anxiety was soon put aside after my visit with Dr Singh.
Patient Submitted Review

Patient Submitted Review

Nov-2023

Dr. Hardeep and Daniel Chiu, NP-C are top-notch medical professional. I am grateful to be under their care. Both are very knowledge in their field and extremely thorough in their work. Their support staff operates like a well oiled machine, a reflection of the professionalism of their office. I highly recommend this practice and do so at every opportunity I get.
Patient Submitted Review

Patient Submitted Review

Nov-2023

(Translated by Google) Excellent care and dedication from both the Doctor and the staff, Dr Hardeep Singh showed great interest in my concern about having a study done before the end of the year and made sure that it happened, very grateful to him. (Original) Excelente atención y dedicación tanto de el Doctor como de el personal, el Dr Hardeep Singh demostró mucho interés en mi preocupacion de hacerme un estudio antes de que terminara el año y se encargó de que así fuera, muy agradecida con el
Patient Submitted Review

Patient Submitted Review

Nov-2023

Everything was so smooth when had my Colposcopy on 5/15/2023. felt like I was in good hands and comfortable with the staff and how they took care of me and med me really very computable.
Patient Submitted Review

Patient Submitted Review

Nov-2023

Dr. Singh performed my endoscopy and colonoscopy yesterday and I couldn't be happier with his care, compassion and professionalism. I highly recommend him and his team.
Patient Submitted Review

Patient Submitted Review

Oct-2023

My diagnosis was found by a radiologist after numerous tests by various doctors. I don’t drink or smoke and i eat healthy and exercise. It is beyond reason that i have this disease. Dr. Singh had me undergo a test in his office and confirmed the diagnosis by televisit. In my first face-to-face visit, he was detailed in his explanation of the level of my particular disease and specific about the tests and bloodwork that would have to done 3-4 times a year to monitor the disease; and the particular care I needed with my choices of food. Dr. Singh is kind and caring, and took the time necessary to answer all my questions.
Patient Submitted Review

Patient Submitted Review

Oct-2023

Dr Singh treated my wife who was battling metastatic peritoneal Breast Cancer. Dr Singh and Daniel were instrumental in her care. They took the time to explain to my wife each test, each medication and helped her understand what she was feeling and why. For anyone looking for an excellent GI specialist you would be in good hands with Dr Singh and his nurse practitioner Daniel Chou.
Patient Submitted Review

Patient Submitted Review

Oct-2023

Dr. Singh is one of the most fantastic doctors I have seen for anything, ever. I am young and healthy so it is easy for doctors to write off my concerns, but he took me seriously. I also have really bad health anxiety, yet Dr. Singh always listened to me, answered my questions, and showed a lot of patience and kindness towards me that I really appreciated. He’s exceptional at what he does. He has a way of instantly making you feel comfortable and cared for the very second he enters the room. Truly, I cannot recommend him enough.
Patient Submitted Review

Patient Submitted Review

Oct-2023

Always professional and helpful in every way. Got my husband on the right track to feeling better fast! Thank you Dr. Singh, and your wonderful staff!
Patient Submitted Review

Patient Submitted Review

Sep-2023

It is a such pleasure to meet Dr. Hardeep Singh. I was so nervous about some of the procedure . Dr Hardeep explained and educated me about the procedure . He was so patient and listened my issues carefully. Thank you Dr.Hardeep for all your help.
rater8 Verified Patient

rater8 Verified Patient

Sep-2023

Mr Wonderful! Because Dr Singh takes his time w you to listen, discuss and explain your medical concerns w you. He actually looks at you when talkg… not like other drs who stare at thier laptop while talkg to you. .Dr Singh is very kind, professional and he works hard to make best medical decisions for you. He shows concern about gettg you to reach postive health goals! He is a Very Proactive Doctor! I have made huge changes in my life to prolong it , Thank to Dr Singh!
rater8 Verified Patient

rater8 Verified Patient

Sep-2023

I have been a patient of Dr Hardeep Singh for over 6 years. He has an amazing bedside manner and extremely knowledgeable and thorough in his assessments. He is the best!!!
Patient Submitted Review

Patient Submitted Review

Sep-2023

I have been a patient of Dr. Sighn for several years and my experience couldn’t be better. Dr. Sighn has a lot of knowledge and make wise decisions. He takes the necessary time to listen to the concerns I may have as a patient and I have great confidence on him and his skills. I know that I am in the hands of a great professional. Dr. Sighn's PA, Daniel Chiu, has good bedside manners and has closely monitored my treatments for many years; responding quickly every time I contacted him. They both make an excellent team. Thank you!
rater8 Verified Patient

rater8 Verified Patient

Aug-2023

Muy amable el dr Hardeep Singh trato de explicarle todo el prosedimiento a mi mama en español para que ella entendiera y tuviera mas confiansa muchas Gracias
Patient Submitted Review

Patient Submitted Review

Aug-2023

Dr. Singh and his P. A., Daniel, are both excellent! They are attentive, knowledgable and caring. I have received great care here. The staff and nurses are also really good. I can’t give a high enough recommendation for them!
Patient Submitted Review

Patient Submitted Review

Aug-2023

Every staff member from the time I walked in, to the time they walked me to the car were exceptionally pleasant, professional and empathetic. This included Dr Singh. I was given ample time to recover and discuss the procedure with Dr Singh and felt cared for.
Patient Submitted Review

Patient Submitted Review

Jul-2023

Dr. Hardeep Singh is highly respected professionally and by his patients. I have been privileged to know him in both manners for many years and highly recommend him.
Patient Submitted Review

Patient Submitted Review

Jul-2023

Dr. Singh is very humble, polite, considerate and a rare doctor who knows how to make his patient comfortable and feel as if the patient is not at the surgery center. His staff at the ASC equally reflects the culture and the patient centricity he has brilliantly instilled as a leader and a role model.
Patient Submitted Review

Patient Submitted Review

Jun-2023

So far very pleased with my first visit with DR Singh . He listened carefully and recommended clear treatment plan. Answered all of my questions and spent enough time . I highly recommend him .
Patient Submitted Review

Patient Submitted Review

Jun-2023

Dr Singh has the unique capacity to be both brilliantly talented and deeply kind. Super thankful for the way he and his team took care of my body, while simultaneously caring for the emotional state of my wife and I.
Patient Submitted Review

Patient Submitted Review

Jun-2023

I was very nervous to have my routine colonoscopy but Dr. Singh was very professional and assuring. He is kind, sensitive and quick. Once you get the sedation, you close your eyes and next thing you know you are waking up and it's all done.
Patient Submitted Review

Patient Submitted Review

Jun-2023

Dr. Singh treated me with utmost respect. I appreciated his discussions as my case is very complex. It was important to me he clearly understood ALL MY RARE DISEASES!
Patient Submitted Review

Patient Submitted Review

Jun-2023

I've had a couple of procedures (colonoscopy, endoscopy) with Dr. Hardeep Singh. He is very thorough and diligent and he always comes back after to explain the procedure and let me know of any findings and follow ups. Always a good experience.
Patient Submitted Review

Patient Submitted Review

May-2023

Dr. Hardeep Singh (and his team) made my colonoscopy experience seamless, pain-free and stress-free. He is a great Gastroenterologist with incredible bedside manners. Additionally, he owns a surgical center which allows me to get my colonoscopy in a very timely manner (under 2 weeks). I highly recommend this doctor as part of anyone's Healthcare ecosystem.
Patient Submitted Review

Patient Submitted Review

May-2023

Dr. Singh was very thorough. I appreciate that he took the time to explain the possible causes of my condition. He ordered comprehensive testing to further diagnose problems in my GI tract. In addition, he is pleasant to interact with.
Patient Submitted Review

Patient Submitted Review

May-2023

I have been seeing Dr. Singh since 2009 for colon polyps and my other digestive issues. Dr. Singh and all of his office personnel are TOP notch and provide professional medical care, assistance and advice. I will continue to keep Dr. Singh as my digestive Dr.
Patient Submitted Review

Patient Submitted Review

May-2023

Dr Singh and his staff, including the very nice anesthesiologist were excellent in their treatment and service. I was out for my colonoscopy and my endoscopy in no time, and awake before I knew it. They provided pictures of all the shots taken while having the procedure and explained everything. Great job!! P. Elliott
Patient Submitted Review

Patient Submitted Review

May-2023

Dr. Hardeep Singh is one of the best in his field. I had IBS and doctors at UCI did not take me seriously thats when I found doctor Singh. He gave me a patient hearing and treated my condition.
Patient Submitted Review

Patient Submitted Review

Apr-2023

Dr. Hardeep M. Singh is a truly remarkable individual who cares immensely for his patients. When I was first introduced to him because of a possible serious pancreas situation he told me because of scheduling at the hospital and a prior commitment on his part he could not do the necessary procedure for 3 weeks. After realizing this was causing me great concern he immediately walked me over to his assistant and arranged to have the procedure done the next week by cutting short a vacation he had planned with his family. That is what is known as patient care! He has watched over my case for the past four years with a compassion beyond my expectations. I remain cancer free and I highly recommend anyone in need of his service not to hesitate to contact his office. You will not be disappointed.
Patient Submitted Review

Patient Submitted Review

Apr-2023

My first visit was in the hospital. Dr. Singh took the time to answer all my questions. After being discharged, the follow-up appointment was made without delay. The procedure I had was absolutely fantastic!. His staff were excellent, took the time to talk to me and answer any questions I had. Before and after the procedure, Dr. Singh took the time to explain everything and again asked if I had any concerns or questions.
Patient Submitted Review

Patient Submitted Review

Mar-2023

Yesterday with all my appreciation Dr. Singh did the colonoscopy and endoscopy for me , I felt that I am with a real family of care , a skillful and in a good hand .
Patient Submitted Review

Patient Submitted Review

Mar-2023

Dr Singh and his staff are Very professional, friendly and extremely efficient. They were on time from first appointment(in clinic)to the time of procedure(in surgical center). His staff is not only friendly but also kind. And explained everything that was going on from beginning to end. Facilities are very clean. As Dr Singh said to me before going into the procedure, “don’t worry you’re in good hands. We will take care of you!’ And they sure did:)
Patient Submitted Review

Patient Submitted Review

Mar-2023

Dr Singh was very personable, answered all questions I had. Was recommended to him and that practice (many people I know use other doctors in the same practice) and have only heard great things about him. Would highly recommend using Dr. Singh
Patient Submitted Review

Patient Submitted Review

Feb-2023

Had a colonoscopy and endoscopy with Dr Singh. So kind and explained everything thoroughly. Made me feel so comfortable after I had a bad experience with another Dr. Highly recommended!
Patient Submitted Review

Patient Submitted Review

Jan-2023

Very efficient warm and helpful. Very informative and my procedure was very quick in and out a very pleasant experience. If a colonoscopy could ever be pleasant lol.
Patient Submitted Review

Patient Submitted Review

Jan-2023

I had a great experience with Dr Singh. He listened to my concerns, didn't interrupt me, asked great questions and cared about my pain. I had been in pain for years and after following his instructions, I was able to look after myself at home to keep the pain minimized throughout the last few years. He is professional, kind, caring, and very knowledgeable in his field. Highly recommend him.
Patient Submitted Review

Patient Submitted Review

Jan-2023

The location was very professional. Very clean and friendly. The staff was also friendly and kept the atmosphere light during a personally stressful time.
Patient Submitted Review

Patient Submitted Review

Jan-2023

I had a very positive experience with Dr. Singh and his staff. The procedure I had was my first ever and I'm really glad to have had Dr. Singh perform this procedure. Dr. Singh came referred to me from family. He's very caring and is good at explaining how things work. He's really good at what he does. Thank you Dr. Singh.
Patient Submitted Review

Patient Submitted Review

Jan-2023

I started seeing Dr. Hardeep Singh a little over 1 year ago when my Gastroenterologist retired. I find him to be a caring, professional with excellent communication skills. I would highly recommend Dr. Singh!
Patient Submitted Review

Patient Submitted Review

Dec-2022

Dr. Singh is a good doctor- On time, very professional, gave me information of what to expect. Very clear- No mumbo- jumbo! His clinic is very clean and his staff very attentive to details- front desk, pre-op and for the final procedure. Dr. Sunny -Anesthesiologist and nurse Jackie, clearly detailed all the procedure. Dr. Singh has a very good staff behind him. He followed up after the procedure- 2 days in a row to find out how I was feeling. I would recommend Dr. Singh to everyone for his services. Thanks to Dr. Singh and his professional staff.
Patient Submitted Review

Patient Submitted Review

Nov-2022

Dr. Singh has been such a professional and caring Doctor for us! His staff are also great to deal with. We never have to wait long, they follow up after visits snd procedures and are always. Invented about our comfort! I heartily recommend Dr Singh!!!
Patient Submitted Review

Patient Submitted Review

Apr-2022

I am glad that I chose and decided Dr. Singh to do colonoscopy for me. He explained and answered all my questions and concerns before and after the test. His team of staffs were very caring and helpful from A to Z during the test. I highly recommend Dr. Singh and anesthesiologist Natalie ( on his team).
Patient Submitted Review

Patient Submitted Review

Apr-2022

This is my 3rd colonoscopy with Dr Singh..From the moment I entered the office to the moment I left, everyone was genuine and caring.. like they truly enjoyed their job. Dr Singh is awesome, and I highly recommend him for all you GI needs..
Patient Submitted Review

Patient Submitted Review

Feb-2022

Dr. Singh performed an endoscopy (third time) on me at La Veta Surgical Center in Orange. He is very caring and knowledgeable. His anesthesiologist was just as caring. The whole team at the surgical center knocked themselves out to give me a positive experience. They have my highest recommendation.
Patient Submitted Review

Patient Submitted Review

Feb-2022

Dr. Singh is a caring, kind, patience, experience, and compassionate doctor. It was my first colonoscopy and I was very scared about anything could go wrong; but Dr. Singh put me at ease with his extensive experiences. I trusted in him and got my colonoscopy procedure done without any pain — it was like I took a short nap. I would recommend to anyone who has the phobia feeling about the colonoscopy procedure like myself to Dr. Singh.
Patient Submitted Review

Patient Submitted Review

Dec-2021

I met Dr. Hardeep M. Singh when I was hospitalized at St. Joseph Hospital Orange. He was the specialist called in for consultation, and he also did my procedure during my stay in the hospital. My hospital stay is not unique but my experience with Dr. Singh has left me with gratitude and appreciation for the wonderful treatment and care. He took the time to communicate compassionately, his actions were integral to my care, and diagnosis. Dr. Singh has a professional demeanor but yet a very easygoing manner, he's compassionate, and speaks so eloquently. I continue to be under the care of Dr. Hardeep Singh, and so is my trust and confidence!
Patient Submitted Review

Patient Submitted Review

Dec-2021

There was a slight delay on the day of my visit, but I have to say everyone in the Surgical Center treated me with a high degree of professionalism. Prior to my procedure Dr. Singh talked about the procedure I was having. After that I was sedated so not sure about the details during the procedure (thankfully), but afterwards he stopped by to discuss the results. I appreciate his high level of professionalism.
Patient Submitted Review

Patient Submitted Review

Nov-2021

I trust my care to Dr. Singh and his team, as well as La Veta Surgical Institute because they have the best care/bedside manner, they keep me informed, they follow up, and I’m comfortable with the care they give me. This is my second EGD and everything went as discussed/planned. From beginning to end I and my family were kept informed. They are efficient. The facilities are clean and and well managed. When things changed with my healthcare plan I was anxious about finding a new GI doctor, I’m glad I asked my brother in law who recommended Dr. Singh because he knew about him first hand. Dr. Singh and his team have been a blessing to me especially managing my health issues. They are always quick about responding and their plan of care is effective. I’m thankful for them!
Patient Submitted Review

Patient Submitted Review

Nov-2021

I trust my care to Dr. Singh and his team, as well as La Veta Surgical Institute because they have the best care/bedside manner, they keep me informed, they follow up, and I’m comfortable with the care they give me. This is my second EGD and everything went as discussed/planned. From beginning to end I and my family were kept informed. They are efficient. The facilities are clean and and well managed. When things changed with my healthcare plan I was anxious about finding a new GI doctor, I’m glad I asked my brother in law who recommended Dr. Singh because he knew about him first hand. Dr. Singh and his team have been a blessing to me especially managing my health issues. They are always quick about responding and their plan of care is effective. I’m thankful for them!
Patient Submitted Review

Patient Submitted Review

Nov-2021

Dr Singh has performed 3 colonoscopies on me. Each time he was compassionately professional, careful to explain the procedure, listen to any questions or concerns, and did not make me feel rushed. He was also patient, compassionate and reassuring with my teenage son during a separate visit for digestive concerns. We are thankful for Dr Singh.
Patient Submitted Review

Patient Submitted Review

Nov-2021

I was very impressed with Dr. Singh and his staff. The tele-health visit with Dr. Singh was very easy and thorough. He was extremely knowledgeable and kind, just what I want in a physician.
Patient Submitted Review

Patient Submitted Review

Oct-2021

Dr Singh is personable, competent and made me feel like my issues were important. I very much liked Dr Singh, and would recommend him to my family and friends.
Patient Submitted Review

Patient Submitted Review

Oct-2021

Dr Singh is one of finest physicians I’ve been to, thorough, explanation is excellent and follow up outstanding. Answers to all questions are brief, to the point and easily understood.
Patient Submitted Review

Patient Submitted Review

Oct-2021

Dr. Hardeep M. Singh is very caring, compassoniate, professional. He explained every detai of the procedure, it was extremely successful. I think that he is wonderful.
Patient Submitted Review

Patient Submitted Review

Oct-2021

Dr. Singh and his PAs are very responsive to my condition and questions. His staff is caring and efficient in both scheduling and follow up on required tests. I have seen him for many years and the care is consistent and professional.
Patient Submitted Review

Patient Submitted Review

Oct-2021

Had colonoscopy done with Dr Singh. Wonderful experience. Made me feel very comfortable after talking to him and his staff. Will recommend him to anyone who needs his services.
Patient Submitted Review

Patient Submitted Review

Oct-2021

Dr Singh is wonderful! He’s kind and he really listens to you. He made me feel very confident in his abilities to handle my problems. Excellent doctor
Patient Submitted Review

Patient Submitted Review

Sep-2021

Dr. Singh welcomed me as a patient following Dr. Metzger's retirement. He was calm and efficient in performing my colonoscopy, locating and removing multiple polyps. I will welcome his reminder in 3 years. I lost my dear father to colorectal cancer...that horrid disease will not "have it's way" with this grandmother!!
Patient Submitted Review

Patient Submitted Review

Sep-2021

Impressed receiving precise recovery summary of notes which included photos of my recent Endoscopy and Colonoscopy procedure done on 9/13/2021. Dr. Singh listened carefully my initial upper left quadrant pain in my stomach and once the procedure was done, he explained the reasons for my pain and how to care for my esophagus and gastritis issue. Removal of 2 polyps during the colonoscopy process was successful and I'm looking forward to seeing him again in 4 weeks for follow up and eager to get myself in great shape.
Patient Submitted Review

Patient Submitted Review

Sep-2021

I went in for a PEG removal. I was very worried about this procedure since most other patients just have the tube ripped out. But after going through cancer treatment I did not want to have my tube just ripped out. I spoke about this with Dr. Singh and his staff and all agreed that having it surgically removed was a good option. The staff at Barranca SC was friendly and made me feel at ease. Dr. Singh came to see me before my procedure and explained the whole thing, answered my questions and made me feel comfortable. Once I woke up the nursing staff helped me contact my ride home and ensured that I was well to go home. It was a great experience overall and I highly recommend Dr. Singh.
Patient Submitted Review

Patient Submitted Review

Aug-2021

The team at the endoscopy center and Dr. Singh are fantastic. They are all very kind, helpful made me feel comfortable and safe. I was so happy to have them all care for me and would highly recommend them.
Patient Submitted Review

Patient Submitted Review

Aug-2021

Dr. Singh is an excellent doctor. I highly recommend him especially if you need a colonoscopy but also if you need regular on-going care. He is very competent, thoughtful and compassionate. He is simple a great doctor!
Patient Submitted Review

Patient Submitted Review

Aug-2021

I found Dr. Singh through my Oscar health provider for a recent baseline colonoscopy. Dr. Singh was professional, kind, and I felt very safe in his care. The surgery center where the procedure was performed (one of which he is affiliated), was also excellent. I would highly recommend Dr. Singh for this type of procedure and am glad I found him!
Patient Submitted Review

Patient Submitted Review

Aug-2021

My experience with Dr Singh was very positive. He is very professional, friendly, and extremely competent. I consider myself fortunate to be under his care. I highly recommend him to anyone requiring such medical services. My wife will also be using his services in the future. Very pleased!
Patient Submitted Review

Patient Submitted Review

Jul-2021

Dr. Singh is caring, compassionate and at the top of his game. I have been a patient for years and completely trust Dr. Singh and his staff. They're the best!
Patient Submitted Review

Patient Submitted Review

Jul-2021

Dr. Singh is a first rate Gastro enterologist who is the epitome of expertise, professionalism and outstanding healthcare! I have undergone a colonoscopy, and endoscopy and an EUS, all at the hands of Dr. Singh. In each case he provided me with outstanding medical care! I would recommend Dr. Singh to anyone and everyone who is looking for a superb gastroenterologist! In a microsecond! In the final analysis, Dr. Singh is a major asset to the world of modern medicine, and he makes it a much better place! I have to believe that Dr. Singh is among the leading gastroenterologists in the world!
Patient Submitted Review

Patient Submitted Review

Jul-2021

Not his patient, but I was a foreign medical student rotating with him in 10/2017. I saw him perform more than 50 colonoscopies and EGDs for about a month. I can testify he is very kind and polite to all his patients and they were all very grateful to have him as his gastroenterologist. I was honored to shadow him during this time as he is also a great teacher and preceptor. Thank you Dr. Singh!
Patient Submitted Review

Patient Submitted Review

May-2021

Dr. Hardeep M. Singh has been my gastroenterologist for many years and I trust his medical procedures, diagnosis and expert skills. He gently prepares the patient before the test and describes what he observed during the procedure. I am grateful for his professional care.
Patient Submitted Review

Patient Submitted Review

Mar-2021

Dr. H. Singh has pretty much saved me from stomach issues. He's an experienced doctor. I trust him to put me on a stomach treatment and today I feel way better than befor I met him. I highly recommend Dr. Hardeep M. Singh, MD
Patient Submitted Review

Patient Submitted Review

Dec-2020

Due to COVID-19 I had to have a video chat appointment with Daniel, who is Dr. Singh's NP. In the beginning, I was feeling quite overwhelmed, but his relaxed professionalism, concerns, and kindness made me feel comfortable about my gut issues. I have been a patient of Dr. Singh for a few years now. I had a endoscopy and colonoscopy with Dr. Singh. His office is very professional and efficient.
Patient Submitted Review

Patient Submitted Review

Nov-2020

Dr. Singh and his team were the best! They were kind, professional and very efficient. Dr. Singh took time to explain things so clearly. You could tell he really cared and was open to answering questions. Thank you.
Patient Submitted Review

Patient Submitted Review

Nov-2020

Saw Dixie; the PA and would see her again. I don't belief my visit with a MD could be any better. She is warm, informative and listens to what you have to say
Patient Submitted Review

Patient Submitted Review

Nov-2020

I have been a patient of Dr. Singh’s for a few years. I have found him and his staff very kind, professional and always ready to listen and help me. I am very pleased with my care and the results I have had.
Patient Submitted Review

Patient Submitted Review

Nov-2020

Dr. Singh is the best gastroenterologist in all of Orange County. He is very kind and understanding. He was extremely thorough in ordering the tests I needed and took the time to explain the procedures and results with me. I highly recommend Dr. Singh.
Patient Submitted Review

Patient Submitted Review

Oct-2020

I recently had a colonoscopy performed by Dr. Singh. This is the second one that I have had with Dr. Singh. I felt that I received his best professional help with both procedures. I highly recommend him. He is thorough, courteous towards his patients, and I trust his skills and judgment.
Patient Submitted Review

Patient Submitted Review

Oct-2020

I was so impressed by Dr Singh , his compassion , patience and kindness he took the time to call me back at his on time , and answered my questions and provided me with reassurance I can say That is a God sent Doctor most doctors don't take the time to call you back or don't have the time because of their busy schedule but Dr Singh took time from his schedule and it was after hours 700p , God Bless him and may he always have time and patience for his work and people he cares for.
Patient Submitted Review

Patient Submitted Review

Oct-2020

So back in February 2020 I was suffering from gallbladder issues and I had first seen a doctor throughUCI. That doctor had removed my gallbladder around late February right before the pandemic hit. And about six week later I was starting to suffer from a lot of burning on the right side of my body. And when I brought it up to the doctor at Uci they said that they would not see me because of the pandemic. So after a few weeks the burning kept getting worse and I found Dr Singh. And he has been one of the best doctors I’ve ever had he took such great care of me when none of my doctors at Uci would even talk to me. He did an endoscopic and took A biopsy of my stomach. At first we couldn’t find much but after trying some medications and a diet change I am now happy to say I am no longer on any medications. Dr Singh really has has been a pure angel to me this year without him I would probably still be suffering.
Patient Submitted Review

Patient Submitted Review

Oct-2020

So back in February 2020 I was suffering from gallbladder issues and I had first seen a doctor throughUCI. That doctor had removed my gallbladder around late February right before the pandemic hit. And about six week later I was starting to suffer from a lot of burning on the right side of my body. And when I brought it up to the doctor at Uci they said that they would not see me because of the pandemic. So after a few weeks the burning kept getting worse and I found Dr Singh. And he has been one of the best doctors I’ve ever had he took such great care of me when none of my doctors at Uci would even talk to me. He did an endoscopic and took A biopsy of my stomach. At first we couldn’t find much but after trying some medications and a diet change I am now happy to say I am no longer on any medications. Dr Singh really has has been a pure angel to me this year without him I would probably still be suffering.
Patient Submitted Review

Patient Submitted Review

Oct-2020

I have seen Dr. Singh multiple times in the office and he has done two procedures on me over the course of several years. I tend to get very anxious with ANY procedure but Dr. Singh has such a calm demeaner and I always feel a sense of relief when he arrives for the procedure. He listens and answers all my questions without making me feel rushed or like I'm just a cog in the wheel.
Patient Submitted Review

Patient Submitted Review

Oct-2020

I have used Dr. Singh for years and he is always kind and caring and does not make you feel embarrassed when you have tests done and he follows up with you. I recommend him to anyone looking
Patient Submitted Review

Patient Submitted Review

Oct-2020

Dr. Singh is professional and kind. He has a wonderful bedside manner. He talked to me about the procedure I would undergo and made sure I felt comfortable and that I had all my questions and concerns answered.
Patient Submitted Review

Patient Submitted Review

Oct-2020

I have had nothing but great experience with Dr. Singh. He is very thorough in his analysis and very professional in communicating to me the patient. When he says he will call you back he does so promptly. I would advise anybody to visit with Dr. Singh and I'm sure they will have a very positive experience.
Patient Submitted Review

Patient Submitted Review

Oct-2020

Dr. Singh and his assistant Daniel Chiu are the best. They answered all my questions, took the time to explain everything that was going on with me and what to expect during the procedure. Also, excellent office staff
Patient Submitted Review

Patient Submitted Review

Oct-2020

I have been a patient of Dr. Singh as a colorectal survivor for almost 5 years. He has gone beyond being Professional. His empathetic characteristics are demonstrated by his love and concern for his patients. I feel like he is part of my team helping me move forward to a better and healthier lifestyle.
Patient Submitted Review

Patient Submitted Review

Oct-2020

Dr. Singh and his staff are very professional and caring. I have been his patient for several years. I find him to be a good listener, great caretaker, and very organized. I will be continuing as his patient for years to come.
Patient Submitted Review

Patient Submitted Review

Oct-2020

I have been a patient of Dr Singh’s for over 12 years. You will not find a more compassionate caring doctor anywhere. He takes the time to listen to your concerns and problems and takes whatever appropriate action is needed. When my son was alive he was his doctor as well. Dr Singh was so good with my son who battled with the swallowing issues that happen with Duchenne Muscular Dystrophy. If I could, Dr Singh would not only be my gastro doctor but my primary care as well.
Patient Submitted Review

Patient Submitted Review

Oct-2020

Dr. Singh is a wonderful doctor. He is very thorough with his explanations and his office and support staff are wonderful too! I continue to love the personal attention that I receive. Daniel, who I believe is a nurse practitioner is great. He is always very attentive and kind. .
Patient Submitted Review

Patient Submitted Review

Oct-2020

Dr Singh was pivotal in making a quick and difficult diagnosis. Because of him, and his team, I’m doing great! Thank you for really paying attention and listening.
Patient Submitted Review

Patient Submitted Review

Oct-2020

Excellent and empathetic doctor... Professional staff all around, from the start of your visit to the end of your procedure. During my first procedure, Dr. Singh took the time to listen to my concerns and addressed every single one of them. By the time I knew what was going on, all was done. During my second visit, I was more prepared and at ease. No concerns whatsoever! As a matter of fact, it seemed like I was there for only a few minutes. Indeed, I woke up and asked how long it would take and I was informed my procedure has been completed and it was time to go home.
Patient Submitted Review

Patient Submitted Review

Oct-2020

Hardeep M. Singh took time after procedure to explain, answered all my questions Fantastic dr. office very efficient with questions and scheduling great Dr highly recommend dr Singh
Patient Submitted Review

Patient Submitted Review

Sep-2020

Dr Singh is terrific I feel very comfortable with him. I wrote a review and he commented right away and they solved my situation. Thank you for the response
Patient Submitted Review

Patient Submitted Review

Sep-2020

Dr. Abou-saif, Alaa has done my very first colonoscopy test over 10 years ago and I did request him this 2nd time of the same kind of test. I feel quite comfortable and confident having him perform my procedure He is very helpful to answer all my questions and is very kind during my tele-visit. I would recommend him to any of my family members and everyone else
Patient Submitted Review

Patient Submitted Review

Aug-2020

This is my first virtual consultation. I found Dr. Abou-saif, Alaa very helpful to answer all my questions.The doctor answered all my questions and is very kind. I feel quite comfortable and confident having him perform my procedure.
Patient Submitted Review

Patient Submitted Review

Aug-2020

I appreciate the care I get at this office. From the front office to Dr. Singh and Daniel to the final check out. I was having severe pain and they have helped so much. I follow up with Daniel a lot. He is highly knowledgeable, caring and a detective😃. I’ve had some hard to diagnose problems and I feel I Am getting the BEST care.
Patient Submitted Review

Patient Submitted Review

Aug-2020

I have had a great experience at this office overall. Staff is always friendly, willing to help with whatever I need, and I have never had to wait too long on hold before speaking with someone. The patient portal they utilize is very use friendly and easy to navigate. Dr. Singh and his NP are fantastic. They responded to my messages quickly and answered all questions I had.
Patient Submitted Review

Patient Submitted Review

Aug-2020

I couldn't be happier for what he and his staff have done for me. While with you he makes you feel as though you are his only patient. Highly recommend.
Patient Submitted Review

Patient Submitted Review

Aug-2020

Going through any medical procedure Is difficult! It is especially difficult during a pandemic! Thank you doctor Singh and staff for making this endoscopic experience a comfortable process! I put my total trust in my doctor and his team! I am happy to say I found such a great doctor!
Patient Submitted Review

Patient Submitted Review

Aug-2020

My experience with Dr Singh and NP Daniel Chiu is very positive. I feel a sense of caring and urgency when we communicate. They both listen and share information so that I completely understand...wonderful qualities! Most importantly, I feel better and have resumed regular exercise. Thank you!!
Patient Submitted Review

Patient Submitted Review

Aug-2020

I've only had a telehealth visit, but I felt "heard" by Dr. Alaa Abousaif. He wa very knowledgeable and I trust I will be in good hands for my procedure. The staff was very good at following up and providing the necessary paperwork and referrals.
Patient Submitted Review

Patient Submitted Review

Jul-2020

Thus far, I have only had a virtual consultation with Dr. Singh but I have found that he and his staff have been very helpful and genuine. The doctor answered all my questions and is very kind. I feel quite confident having him perform my procedure.
Patient Submitted Review

Patient Submitted Review

Jul-2020

Dr. Singh is very knowledgeable and professional. He listens well to the patient's comments and communicates clearly in response. I feel I'm being well taken care of by Dr. Singh.
Patient Submitted Review

Patient Submitted Review

Jul-2020

Dr. Singh and his staff are fabulous - I had an unexpected situation come up and he and his staff were wonderful - first is researched Dr. Singh’s resume which I found incredibly impressive - Insite Digestive Care was my PCP’s preferred option - so after picking Dr. Singh - we had a 30 minute telemedicine call - at which time he was very patient - polite - and understanding. Since then I have had a few questions so I used their patient portal to correspond - Dr. Singh and his staff were super responsive - I would recommend Dr. Singh to anyone in need of his area of expertise.
Patient Submitted Review

Patient Submitted Review

Jul-2020

Dealt with Daniel Chiu. PA...very professional, knowledgeable, and kind. I was hesitant since I have dealt with Dr. Metzger in the same office) for approximately 30 years. (he retired...he was fantastic). Starting anew is always a bit unsettling but my GP goes to Dr. Singh and had nothing but good things to say about him. So far, I am very pleased.
Patient Submitted Review

Patient Submitted Review

Jul-2020

I am so glad to have Dr. Singh on my care team. I had a consult and knew he was a great doctor. He did not rush me and answered all my questions. He was very nice and bonus his staff was super helpful as well. Great staff and Doctor.
Patient Submitted Review

Patient Submitted Review

May-2020

Dr Singh has taken care of our GI needs for 15 years. Our recent Telephone appointment was very useful. We were able to get all Our information to him and ask all questions. The office followed Up to make all the arrangements for out next step.
Patient Submitted Review

Patient Submitted Review

May-2020

Ive been seeing Dr. Singh for many years. He and his staff are always friendly, Polite most knows and professional. He takes his time to get to know what’s going on inside you. Digestive Health should be very Honored to have such a Humble a great man in their team. No matter what your age is he will treat you with the absolute best care you could imagine. Thank you for all you do for all of us.
Patient Submitted Review

Patient Submitted Review

Mar-2020

Dr. Singh, nurse practitioner Daniel Chiu, and office staff are wonderful! Dr. Singh and Daniel really do seem to care about their patients well being and health. I sent a message to Dr. Singh and he responded to me in a timely manner. I cannot say anything but great things about Dr. Singh and staff. Highly recommend him and Daniel.
Patient Submitted Review

Patient Submitted Review

Feb-2020

Dr. Singh is thorough and explains everything clearly. He has an excellent bedside manner and calm demeanor, which really helps reduce my anxiety! Great doc.
Patient Submitted Review

Patient Submitted Review

Feb-2020

I was referred to Dr. Singh for my gastro needs, I have to say Dr Singh is a patient & Kind Dr he sat down to explain my test results and he ordered me another test which he explained everything thoroughly he takes his time which I truly love. He also performed my colonoscopy and let me know the results while I was in recovery. I would recommend Dr. Singh for your gastro needs in fact I have recommended my mother to him she is almost 80 and I know he will treat her with extreme care. Thank You, Dr. Singh, for all your patience and kindness and all the explanations you give concerning test results. It is a pleasure to see such a Dr. with extreme care.
Patient Submitted Review

Patient Submitted Review

Jan-2020

Very Nice Office Staff Very Helpful. Dr Singh is very nice, and he takes his time which I like very much he wanted to make sure I understood everything I was discussing I would highly recommend Dr Singh. Thank you very much d=for your service.
Patient Submitted Review

Patient Submitted Review

Nov-2019

Having had two colonoscopy procedures with Dr. Singh, my impressions and experiences cover a five year+ period. He and his office staff were caring and professional. I would recommend him to those in need of a gastroenterologist.
Patient Submitted Review

Patient Submitted Review

Nov-2019

My family and extended family has been going to Dr. Singh for various surgeries and procedures for about 10 years or so now. It started out with my wife and we have referred him to everyone. He is dedicated, professional, and has a great bedside manner. We appreciate all that he’s done!
Patient Submitted Review

Patient Submitted Review

Oct-2019

Extraordinary experience! Thorough consultation. Easy and accommodating scheduling. Efficient and comfortable surgical center. Friendly and attentive staff. Quick results. Thoughtful follow up after the procedure. I highly recommend Dr. Singh!
Patient Submitted Review

Patient Submitted Review

Oct-2019

I had a great visit! The reception/greeting was friendly and efficiently processed paperwork in an expedited timely fashion; my wait time was 5 minutes at most! My wait time in the room itself was 2-3 minutes at most and Dr. Singh’s PA was awesome! She was thorough, patient and un-rushed same as Dr. Singh who followed her. Nice customer service from entrance through departure. Thank you for a well oiled machine!
Patient Submitted Review

Patient Submitted Review

Sep-2019

Other than waiting too long to be taken back, I am very happy with the facility and have great confidence in Dr. Singh. He was lovely and kind when last year my sister was diagnosed with a terminal disease and remembering that is the basis for the decision I made.
Patient Submitted Review

Patient Submitted Review

Sep-2019

Clean friendly environment. Staff is always available to assist. R.N., NO-C Daniel Chiu is great. Always open to your concerns and assist/gives information as to how your concerns can be followed up on. If this is a follow up to a procedure, the results are explained in a way you can understand them. Thank you, TomC
Patient Submitted Review

Patient Submitted Review

Aug-2019

No wait to see Dr Singh, he always answers all your questions, takes the time to make you understand. He’s very knowledgeable and up on all new meds... I used to have to go to UCLA.. much better to stay in OC
Patient Submitted Review

Patient Submitted Review

Jun-2019

Dr. Abousaif was very helpful and generous of his time. I found him on a google search since he was near my office. I ended up having him perform a endoscopy procedure to help determine what was causing my heartburn and everything went very well. Highly recommended.
Patient Submitted Review

Patient Submitted Review

May-2019

Dr Singh has performed several procedures on me. He's always a very happy person. He takes his time answering my questions and explaining what is happening in my body. I have seen Daniel Chiu Nurse Practitioner in his office a couple of times and he's full of knowledge too. I know a lot of people get worried about not seeing the Doctor but Daniel knows what he's talking about. The office runs really smooth and they take their time explaining the follow up appointments. I have been to both of the doctors offices and I prefer the Orange office because it's close to my house. We have talked about moving in the future but replacing a Doctor like this is very difficult. I would highly recommend this Doctor!!
Patient Submitted Review

Patient Submitted Review

Apr-2019

Very happy with Dr. Lee and his staff. Cool technology with the touch screen to show/describe treatment. The staff was efficient, informative and helpful when scheduling follow up care.
Patient Submitted Review

Patient Submitted Review

Apr-2019

Dr. Najarian was extremely competent and professional. He explained a plan of action that was both practical and compassionate. I would definitely recommend him to anyone who needs a gastroenterologist.
Patient Submitted Review

Patient Submitted Review

Apr-2019

Dr Singh has a wonderful calming demeanor. You feel relaxed discussing your health concerns with him and his assistant Jennifer. I trust him completely and would refer him without hesitation.
Patient Submitted Review

Patient Submitted Review

Mar-2019

I have been under the care of Dr. Singh (and his staff) since approximately 2011 (in the Orange office). Dr. Singh embodies professionalism, skill, caring, empathy, and compassion in a straightforward manner answering all questions. I highly recommend Dr. Singh for all GI treatments.
Patient Submitted Review

Patient Submitted Review

Feb-2019

One of the most outstanding physicians I have ever had. He has quite literally saved my life. He is not only a skilled clinician, but he is a wonderful human being, compassionate, empathetic and kind. I would recommend this Dr. to anyone who wants the best.
Patient Submitted Review

Patient Submitted Review

Jan-2019

Dr. Singh has been very attentive of my care related to Crohn's and PSC. He and his staff are very proactive in their stance towards me as a patient. Dr. Singh, a big hug, and prayers for you and your staff continually...In your knowledge, humility, empathy, compassion, concern, and care. Thank you!
Patient Submitted Review

Patient Submitted Review

Dec-2018

I have been seeing Dr. Singh for many years. He is always thorough, listens to me, and, most importantly, has reviewed my history and is up-to-date. He is always well-informed about the issues I have discussed with his PA. His surgical ability has been excellent as well, with good outcomes every time. A gem of a doc!
Patient Submitted Review

Patient Submitted Review

Dec-2018

You won't find another doctor that cares and is as knowledgeable as Dr. Singh. Every problem I have ever gone in with has been solved with the treatment plan he gives me. The office staff is great and always accommodating. My whole family and extended family are patients of Dr. Singh and we are all very happy.
Patient Submitted Review

Patient Submitted Review

Oct-2018

My experience with Dr. Singh and his staff was very positive, from the initial consultation with his PA, Daniel, and the rest of his staff at the Orange office. They helped me resolve a potential insurance coverage issue. The day of the colonoscopy went very smoothly, from the early morning procedure through recovery and discharge. Dr. Singh is professional, skilled and caring, and answered all my questions in a straightforward manner. I highly recommend Dr. Singh for all GI treatments.
Patient Submitted Review

Patient Submitted Review

Oct-2018

My experience with Dr. Singh and his staff was very positive, from the initial consultation with his PA, Daniel, and the rest of his staff at the Orange office. They helped me resolve a potential insurance coverage issue. The day of the colonoscopy went very smoothly, from the early morning procedure through recovery and discharge. Dr. Singh is professional, skilled and caring, and answered all my questions in a straightforward manner. I highly recommend Dr. Singh for all GI treatments.
Patient Submitted Review

Patient Submitted Review

Oct-2018

My experience with Dr. Singh and his staff was very positive, from the initial consultation with his PA, Daniel, and the rest of his staff at the Orange office. They helped me resolve a potential insurance coverage issue. The day of the colonoscopy went very smoothly, from the early morning procedure through recovery and discharge. Dr. Singh is professional, skilled and caring, and answered all my questions in a straightforward manner. I highly recommend Dr. Singh for all GI treatments.
Patient Submitted Review

Patient Submitted Review

Sep-2018

I have been a patient of Dr. Singh for years. I have always been treated with Care, Respect, and concern with my problem. I would call to make an appointment with Dr. Singh at the first sign of a problem and know he will take care of it in a timely manner.
Patient Submitted Review

Patient Submitted Review

Aug-2018

I met with Dr. Lee who explained the process, used a very effective visual aid in demonstrating what was going to happen. He gave me very specific written instructions on how to prepare for the process. The staff was polite and efficient and even gave me a discount on my parking.
Patient Submitted Review

Patient Submitted Review

Aug-2018

Dr. Singh is a true professional who takes the time to explain the medical problems at hand and the way to procede with fixing them. After two years of benefitting from his care, I strongly recommend Dr. Singh to everyone.
Patient Submitted Review

Patient Submitted Review

Jul-2018

I absolutely loved Dr. Singh. He was so compassionate and very informative. His nurse practitioner Daniel Chiu was wonderful, too. They both made me feel at ease and relieved about my medical issue.
Patient Submitted Review

Patient Submitted Review

Jul-2018

Dr. Singh was recommended to me last year. I found him to be respectful and thorough. He explained my situation (possible pancreatic cancer) and my options carefully without drama. His demeanor was professional and reassuring. I have since followed up with additional treatments. He has continued to interact in a respectful manner.
Patient Submitted Review

Patient Submitted Review

Jul-2018

I went to Dr Abousaif for a first time colonoscopy late last year. I found this Dr to be professional, concerned and kind. I would recommend this office to friends.
Patient Submitted Review

Patient Submitted Review

Jul-2018

Dr. Singh is outstanding in his field. He is compassionate and kind and is dogged in finding out how to resolve one's gastro issues. I have been his patient for many years and will continue to seek his wisdom and advice for many more.
Patient Submitted Review

Patient Submitted Review

Jul-2018

Dr. Lee was so attentive and kind. I have been to him numerous times over the years as well as two weeks ago and I always feel as if I'm the only one important to him that day :-} Dr. Lee is awesome.
Patient Submitted Review

Patient Submitted Review

Jul-2018

Dr. Lee was very engaging during our interview, explaining the procedure thoroughly and reviewing the time table for the procedure. The PA's were very nice and displayed a real caring attitude.
Patient Submitted Review

Patient Submitted Review

Jul-2018

Dr. Abousaif and NP Dixie Stiles in particular have been very proactive in ordering the appropriate tests to find a diagnosis. When I visit the office she’s a good listener. I feel they are doing all they can to make me feel better.
Patient Submitted Review

Patient Submitted Review

Jul-2018

I have been seeing Daniel the PA for a while now. Daniel is very through and caring. He listens and doesn't treat me like I'm crazy or dismiss my complants. The office staff is very professional and pleasant. I have never had to wait very long to see Daniel. I recommend their office.
Patient Submitted Review

Patient Submitted Review

Jun-2018

Kindest, most skilled physician I have ever had. He quite literally restored my life to one of quality and healing. Truly a gift to the medical profession.
Patient Submitted Review

Patient Submitted Review

Apr-2018

Dr. Singh is an Excellent Physician, caring, understanding, takes time with his patients. If you need a great doctor I would recommend Dr. Singh to family and friends.
Patient Submitted Review

Patient Submitted Review

Mar-2018

I have not had the colonoscopy done by him yet but from my experience in his office talking to him he seems like a doctor who cares and will do a great job.
Patient Submitted Review

Patient Submitted Review

Feb-2018

I have been very pleased with Dr. Singh and everyone else in the office. They are very friendly, always polite -which is very rare to find nowdays-. Everyone is very proficient in their jobs/duties. Dr.Singh always talks with you, not at you. He listens to what you say. David ( I'm so sorry David, I cant remember how to spell your name-and I dont want to put the wrong name) . Everyone listen- if you are ever there and Dr. Singh says he wants David to talk to you. Don't worry, he is s great doctor too. Jennifer Cho (again, I'm not sure uf uts an I or U after the O. Or is there anything. )is so very helpful snd knowledgable also. I do not mind having her working on my case. All of the ladies working the frint office and the ladies running the back, doung the financial and setting appointments are all very nice. E eryone knows their part of the system and rhey know each others part. So theres never been a bog down ever, sunce I have been going there. One thing also thst us very nice for us the paitients- the office us set up so as you finnish one part of your visit, you move to another area and after you have set up your next appiintment- you leave through an exit door into the hallway. You dont have to go back the way you came and maneuver through all the patients waiting and the ones just arriving. Please do yourself a great service and come to Dr. Singh and all the rest at the office.
Patient Submitted Review

Patient Submitted Review

Dec-2017

I highly recommend Dr. Singh. The procedure was just as he described, no pain or discomfort. I especially appreciated his detailed conference following the procedure. His bed side manner was wonderful. He was patient with my questions and concerns. Without reservations I highly recommend Dr. Singh. Tom Davis
Patient Submitted Review

Patient Submitted Review

Oct-2017

My primary care doctor referred my to Dr. Singh. I am very grateful. Dr. Singh is very kind. He gives you his full attention and listens to your concerns. He explains things in a way that is easy to understand.
Patient Submitted Review

Patient Submitted Review

May-2017

I definitely recommend Dr. Singh for colonoscopy and endoscopy tests. These were follow-ups for me as I had been to another doctor with different insurance 4-5 yrs. ago. I was prepared for sedation and no "memory" ........which was perfect; no pain or discomfort later that day or the next. Dr. Singh gave me a full description and explained his findings in terms easy to understand.
Patient Submitted Review

Patient Submitted Review

Mar-2017

This is the most friendly office and awesome staff. Doctor Hardee Singh really cares about my health. I would highly recommend anyone to come here if they are experiencing problems with there digestive system.
Patient Submitted Review

Patient Submitted Review

Feb-2017

I am-fortunate, and very confident that my Doctor Hardeep Sinch is on the top of the list of the best Doctors that do the job with all his heart and his vast knowledge of his profession, and above all he always doing his best to give the best possible treatment. I am very happy that with him I am sure that I am in good hands. Thank you Dr. Hardeep.
Patient Submitted Review

Patient Submitted Review

Feb-2017

I put off getting my first colonoscopy for longer than I should have due to imagined evasiveness and discomfort. Dr. Singh assured me the procedure would be quick with little or nor discomfort while pointing out the dangers of waiting longer. He was true to his word and will be my "Gastro Doc" for life. Not only extremely competent but good guy to boot.
Patient Submitted Review

Patient Submitted Review

Jan-2016

Drc Singh performed a colonoscopy a year ago and my results were excellent. His office staff were great and made sure the preliminary interview and procedure preparation were stress free. Dr Singh was very personable and put me at ease. I would highly recommend him and his office.
Patient Submitted Review

Patient Submitted Review

Sep-2011

I have had bad experiences with a previous GI doctors; I could not ask for a more kind, caring, and diligent doctor than Dr. Singh. I have been going to him for about 2 years now, and I could not appreciate his consideration more. I hardly have to wait more than 6-7 minutes for a visit with him, and he's not the least bit arrogant. Dr. Singh is phenomenal! I definitely recommend him to anyone in need of a GI doctor.
Patient Submitted Review

Patient Submitted Review

Mar-2011

My experience was good. Dr. Singh was professional and knowledgable. He took time to answer all my questions and I left his office feeling relieved. Besides having to wait 15 minutes (i didn't mind, because he is worth the wait) my overall experience was great.
Patient Submitted Review

Patient Submitted Review

May-2010

Dr.Singh has been my GI specialist for the last 2 years. I had been to 3 other specialists in the area who couldnt find out what was wrong with me. Dr.Singh, suspected I had Crohn disease and diganosed me during a colonoscopy. Im back to normal after he started me on treatment. He is caring and compassionate and I have referred many of my friends and family to him.
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