Lower Your Risk of
Colon Cancer

Beat the odds with the most effective
colon cancer screening tool available.
Learn how >>

Fast, Painless, Proven
Hemorrhoid Removal

We are experts in hemorrhoid therapies, including the CRH O'Regan System™. Learn more about this simple, extremely effective office procedure >>


Gastroenterology Associates of Northern Virginia (GANV) is composed of 13 board certified gastroenterologists. Dedicated to enhancing quality of life with the most effective care available, our physicians diagnose and treat the full range of GI and liver disorders, from common concerns to rare and complicated issues.

Expert in the latest techniques, thorough in their approach, and genuinely concerned about each patient, our physicians are preferred providers among patients, referring physicians and the Inova Health System.

Welcome to our website and our practice. We look forward to an opportunity to serve you.

News & Updates


Dr. Rupa Shah, another talented gastroenterologist, joins GANV in October.   Dr. Shah comes to us from Kaiser Permanente Capitol Read more >>

Take steps image

Join the fun! Take Steps for Crohn’s and Colitis in a family friendly community walk in Reston, Virginia.   Take Read more >>

ALS Challenge picture

Staff members from our Fairfax office and endoscopy center take the ALS challenge! A torrential downpour did not deter this Read more >>