Physicians Supporting You On the Path to Wellness

Digestive health associates physicians
Learn About Our Gastroenterologists

Serving Patients in Houston

Each of the expert gastroenterologists at Digestive Health Associates (DHA) has a distinct calling to serve patients in the fields of gastroenterology, hepatology, and nutrition. We want to help people, see our patients get well, and encourage them on the path to wellness.

Our team of Houston gastroenterologists is unique because three of our doctors provide interventional GI. This is rare in the field of gastroenterology, as most practices do not provide this service or only have one gastroenterologist trained in this subspecialty.

Learn more about our diverse and qualified team of Board Certified Gastroenterologists that provide care for patients in Houston.

dr ramesh bio

Dr. G.S. Ramesh, MD

dr sun bio

Dr. J. George Sun, MD

dr dominguez bio

Dr. Cristian E. Dominguez, MD

dr krill bio

Dr. Joseph T. Krill, MD

What Our Patients are Saying