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Physician Profile

Alaa Abousaif, MD

Serving Patients in
Orange & Irvine
Make an Appointment
(714) 835-7700

Recent News

inSite Digestive Health Care is proud to announce its newest location in Lancaster, CA with Dr. Jatinder Pruthi!

About Dr. Alaa Abousaif

Dr. Alaa Abousaif is a Board Certified Internist and Gastroenterologist, who has been in private practice for the past fifteen years. He has completed extensive advanced training in treating a multitude of digestive disorders and possesses the expertise in utilizing the latest technology to accurately diagnose and treat a full range of digestive problems. Given his excellent bedside manner and caring personality, many physicians, nurses, and health care providers in the community trust him with their own health care needs.

  • Fellowship: Gastroenterology, Georgetown University and the National Institutes of Health (NIH), Washington DC.
  • Residency: Internal medicine, Wright State University, Dayton, OH.
  • Medical School: Damascus University, Damascus, Syria.
Orange:                  Irvine:

Treatment Philosophy

Since gastrointestinal disorders can create a great deal of worry, anxiety, and discomfort, I strive to provide top quality medical care in an efficient, patient-friendly and compassionate environment. Utilizing the latest in technological advances and knowledge, the care will be tailored to each patient’s condition and special needs.

I strongly believe that patients come first, and those who choose my practice should feel that their concerns and questions are adequately addressed and answered in a supportive way. I welcome and encourage patient participation in their health care as I believe proper education is the foundation of good health.

I am very respectful of patient time and privacy. In my practice, every effort is being made to ensure easy access and to minimize waiting time. Patient feedback is always welcome.

Specialties and Services

ERCP (Endoscopic Retrograde Cholangiopancreatography)


Upper Endoscopy

HET (Hemorrhoid Electro Therapy)

Single Balloon Enteroscopy

Solesta Injections (SOLESTA is used for the treatment of bowel control problems (also referred to as accidental bowel leakage, or fecal incontinence) in patients 18 years and older who have tried and failed other “conservative” therapies such as change in diet, fiber therapy, and medications.)

Professional Affiliations

American Society for Gastrointestinal Endoscopy

American College of Gastroenterology

Office Location

Orange Office
1010 W. La Veta Ave., Suite 570
Orange, CA 92868
Phone: (714) 835-7700
Fax: (844) 407-0583

Irvine Office
16305 Sand Canyon Ave., Suite 220
Irvine, CA 92618
Phone: (714) 835-7700
Fax: (844) 407-0583