Cathleen N. Cabansag, M.D.

Board Certified Gastroenterologist, San Francisco Bay Area Doctor

Dr. Cathleen Cabansag

Dr. Cathleen Cabansag joined San Francisco Gastroenterology in 2011. Dr. Cabansag is Board Certified in Gastroenterology. She graduated from Loma Linda University School of Medicine and subsequently completed her Internship and Residency in Internal Medicine and Fellowship in Gastroenterology at California Pacific Medical Center in San Francisco.

Dr. Cabansag is able to assist patients in managing and evaluating all aspects of their gastroenterology needs.

Dr. Cabansag has a special interest in women’s health issues including colorectal cancer screening in women.

Dr. Cabansag is married and has a son and daughter. When not practicing medicine, she enjoys traveling, skiing and golfing.

Dr. Cathleen Cabansag Gastroenterologist
Dr. Cathleen Cabansag Gastroenterologist
Dr. Cathleen Cabansag and family

Dr. Cathleen Cabansag Curriculum Vitae


Nov 2011 – Present San Francisco Gastroenterology
San Francisco, California
July 2007 – Dec 2008 Pacific Inpatient Medical Group
Hospitalist at California Pacific Medical Center
San Francisco, CA


July 2008 – June 2011 California Pacific Medical Center
Fellowship in Gastroenterology
San Francisco, California
July 2004 ­– June 2007 California Pacific Medical Center
Residency in Internal Medicine
San Francisco, California
Aug 2000 – May 2004 Loma Linda University School of Medicine
Doctorate in Medicine
Loma Linda, CA

Licensing and Certification

Nov 2011 American Board in Gastroenterology #279545
Aug 2007 American Board in Internal Medicine #279545
Mar 2007 DEA Registration #FC0189630
May 2006 Medical Board of California #A95509

Research Experience

2009 Cabansag CN, Binmoeller KF, Shah JN.  Single-operator, single-session EUS-based ERCP for pancreaticobiliary disease.
2007 Cabansag CN, Nguyen LB, Allen M, Parker SE, Snape WJ, Jr. Gastrointestinal Symptoms Are Not Associated with Small Bowel Bacterial Overgrowth Diagnosed Using the Lactulose Breath Test.
2006 Cabansag CN, Nguyen LB, Parker S, Snape WJ, Jr.  Symptom Severity Does Not Correlate With Esophageal Acid Exposure or Lower Esophageal Sphincter Pressure (LESP).


2013 California Pacific Medical Center Conferences, multiple presentations on “Colorectal Cancer in Women”
2012 GI Division Grand Rounds, California Pacific Medical Center, “Women’s GI Health Issues”
2008-2011 California Pacific Medical Center Conferences, numerous GI fellowship presentations
2007 Resident Noon Conferences, California Pacific Medical Center, multiple presentations
2006 GI Division Grand Rounds, California Pacific Medical Center, “Interesting Gastrointestinal Cases”.

Teaching and Committees

Nov 2011 – Present Gastroenterology Attending for GI Fellowship
Jul 2010 – June 2011 Graduate Medical Education Committee
Nov 2009 – June 2011 Internal Medicine Residency Selection Committee
Jul 2008 – June 2011 Medical resident and student teaching
Jul 2009 – June 2010 GI Quality Assurance Committee
Jan 2009 – May 2009 GI Fellowship Selection Committee

Professional Societies

  • American Gastroenterological Association
  • American College of Gastroenterology
  • American Society for Gastrointestinal Endoscopy
  • Northern California Society for Clinical Gastroenterology Society
  • Women in GI formed by AGA Women’s Committee
  • Women in Medicine, California Pacific Medical Center, San Francisco, California

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