Jeremias C. Tan, M.D.

Jeremias C. Tan, M.D.

Board Certified in Gastroenterology
Clinical Assistant Professor, George Washington University Hospital

Chief of Gastroenterology at Inova Fair Oaks Hospital

Dr. Tan joined GANV in 2006 after completing his fellowship training in Gastroenterology. 

Dr. Tan utilizes advanced technology and hands on care to offer an array of non-invasive weight loss options through GANV Health & Wellness Services, a Concierge Medicine Service of Gastroenterology Associates of Northern Virginia. His endobariatric expertise include Obalon Navigation System, the latest 3-Balloon Weight-Loss System approved by the FDA. Additional services include ESG / Overstitch, AspireAssist and Orbera (coming soon). Dr. Tan invites you to schedule a complimentary consultation with a GANV Health & Wellness, Nurse Concierge at (703) 776-1777 or email to learn more.  

Dr. Tan is often the first to introduce new therapies in GI care, contributing to GANV’s position as a leader in the region.

Dr. Tan also heads GANV’s IT committee and EMR transition, and participates in Grand Rounds at Inova Fairfax Hospital. He served as Chief Medical Resident and authored multiple articles during his fellowship and has presented at national meetings.

Medical Degree: 
George Washington University School of Medicine
George Washington University Hospital
Veterans Administration Hospital, Washington, D.C.
Lahey Clinic Medical Center, Gastroenterology
Professional Memberships: 
American Gastroenterological Association
American Society for Gastrointestinal Endoscopy
American College of Gastroenterology
American College of Physicians