Susanna Chan, MD

Dr Susanna Chan | Gastroenterologist Torrance CA | Long Beach CA


Gastrointestinal digestive diseases and liver.

Education and Training

Dr. Chan attended the California Institute of Technology graduating with honors in B.S. in Biology. She then went on to the East Coast to the John’s Hopkins School of Medicine for medical school. She underwent an internal medicine internship and residency at Barnes Hospital which is affiliated with the Washington University School of Medicine in St. Louis. And coming back full circle to Los Angeles, she finished up with a gastroenterology fellowship at UCLA Medical Center in 1994. Since that time she has been in private practice with the South Bay Gastroenterology Medical Group.


Dr. Chan is currently a member of the American Gastroenterologic Association, the Southern California Society of Gastrointestinal Endoscopy, and the Asian-American Physicians Association.


At the California Institute of Technology she had an extensive molecular biology research background. She was also involved in clinical research at John’s Hopkins during medical school. Since private practice she has been involved, along with the rest of her group, with multi-center clinical trials involving irritable bowel syndrome, inflammatory bowel disease, hepatitis C and Helicobacter pylori.

Practice Location

Torrance Memorial Hospital, Little Company of Mary Hospital.
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