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San Francisco Gastroenterology

At San Francisco Gastroenterology, our gastroenterologists strive to offer the best in GI care. Our approach is crafted 'just for you', utilizing the most progressive treatments and procedures to address a wide range of gastrointestinal diseases and symptoms, while giving special attention to your individual diet and lifestyle. Our GI doctors are board certified specialists offering a wide range of gastroenterology services including the testing, prevention and treatment of liver diseases, digestive diseases, colon cancer and other GI symptoms. We are also affiliated with several top endoscopy & colonoscopy centers conveniently located in the San Francisco Bay Area, including the Center for Colonoscopy Excellence.

"The office staff is so pleasant and caring. I am so glad I found this place. Thank you SF Gastroenterology." - P.M.

Tour Our San Francisco Location

We offer a modern, friendly practice atmosphere for patients from Marin County, Oakland, Berkeley, Palo Alto and the entire SF Bay Area.
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FAQ: Answers to Common GI Questions

Do you accept my insurance? Do I need an upper endoscopy or a colonoscopy? Find answers to common GI questions at SFGI.
Visit our Patient FAQ page »

New Hemorrhoid Banding Treatment!

San Francisco Gastroenterology is offering a new, non-surgical approach to removing hemorrhoids that is easy, painless & convenient.
Watch Our Hemorrhoid Banding Video »

The San Francisco Bay Area’s Top Gastroenterology Practice

At San Francisco Gastroenterology our goal is to provide the highest quality medical care possible, while still being attentive to patient care and overall costs. Our board certified gastroenterologists are among the best GI doctors in the San Francisco Bay Area. They are experts at treating uncomfortable ailments such as acid reflux, abdominal pain, constipation, diarrhea, gastrointestinal bleeding and much more. We also specialize in the testing and treatment of gastrointestinal disorders such as ulcerative colitis, Crohn’s disease, colon cancer, hepatitis, IBD and other liver and digestive diseases. Whether you are interested in preventative care or are in need of GI treatment – we’re here to help. Come visit our convenient San Francisco Bay Area location: We invite you to experience the SFGI difference »

Dr. Frank Farrell

"I believe 100% in the power of preventative care. I've witnessed first-hand, many lives being saved or changed for the better through routine screenings over the past two decades." - Dr. Frank Farrell

Dr. Cathleen Cabansag

"I hope the option of having a female physician puts our patients more at ease, as it can be difficult to find a gastroenterologist, that specializes in women's health issues." - Dr. Cathleen Cabansag

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