Dr. John Zeroogian is a Board Certified Gastroenterologist. He graduated summa cum laude from Springfield College and went on to obtain his medical degree at the University of Pittsburgh, where he graduated first in his class. He subsequently completed his medical residency at the Massachusetts General Hospital in Boston. Dr. Zeroogian followed by completing his gastroenterology fellowship at Beth Israel Hospital and Harvard Medical School.

After his medical training, Dr. Zeroogian joined a large group practice in Massachusetts for over twenty years, and was the group’s President for several years. In 2019, he relocated with his family to Pasadena, CA. With his extensive training and experience, Dr. Zeroogian is able to use the latest techniques and technology to diagnose and treat a full range of digestive issues. In his spare time, Dr. Zeroogian enjoys many sports, traveling, and spending time with his wife and two children.