The GI Doctors of San Francisco Gastroenterology

Our GI doctors are among the most experienced and skilled gastroenterologists in the Bay Area. We’re committed to providing the best quality GI care to patients from Marin County, Oakland, Palo Alto and, of course, right here in San Francisco. We are also the only private GI practice located in San Francisco to offer both a male and female physician.

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Meet the doctors of San Francisco Gastroenterology

Dr. Frank Farrell
Medical Director
Board Certified Gastroenterologist,
San Francisco Bay Area Doctor

Dr. Cathleen Cabansag
Board Certified Gastroenterologist,
San Francisco Bay Area Doctor

American Board of Internal Medicine (ABIM)

At SFGI, each of our doctors are gastroenterologists that have been board certified by the American Board of Internal Medicine. This represents the highest certification possible for a gastroenterologist doctor. Receiving this board certification requires 4 years of medical school, 3 years of residency, 3 years of fellowship training in gastroenterology, and passing the board certification exam.

Fellow of the American Gastroenterological Association (AGAF)

Becoming a fellow of the American Gastroenterological Association is a prestigious honor, recognizing the achievements of clinical practitioners and clinical researchers in the field of Gastroenterology. Each candidate is undergoes a rigorous review and selection process. AGA Fellowships are awarded to top tier gastroenterologists that have demonstrated superior professional achievements in the field of gastroenterology.