James Hakert, M.D. Internal Medicine, Gastroenterology Digestive Health Associates of Texas, P.A. Specialties Internal Medicine Gastroenterology EducationUniversity of Texas Medical School ( Present) (1986)ResidencyUniversity of Oklahoma Health Sciences Center, Internal Medicine (1989)FellowshipUniversity of Oklahoma Health Sciences Center, Gastroenterology (1992) Digestive Health Associates of Texas, P.A. 8220 Walnut Hill Ln Ste 214 Dallas, TX 75231 (214) 368-6707Directions Digestive Health Associates of Texas, P.A. 8220 Walnut Hill Ln Ste 214 Dallas, TX 75231 United States