John Walker, MD, FACG
Board-Certified Gastroenterology

John Walker, MD, FACG is a gastroenterologist and board certified by the American Board of Medicine in Internal Medicine and Gastroenterology.

He graduated from University of Texas Health Science Center Southwestern Medical School, in Dallas, Texas. Dr. Walker completed his Fellowship in Gastroenterology at the University of Miami Affiliated Hospitals in Miami, Florida

In his spare time, Dr. Walker enjoys working out, hiking, traveling and spending time with his family and dogs.