Jason Martin, M.D. Internal Medicine; Internal Medicine, Gastroenterology Texas Digestive Disease Consultants Specialties Internal Medicine Gastroenterology EducationUniversity of Texas Southwestern Medical Center at Dallas (2010)ResidencyUniversity of Texas Southwestern Medical Center at Dallas, Gastroenterology (2013)FellowshipUniversity of Texas Southwestern Medical Center at Dallas, Gastroenterology (2016) Texas Digestive Disease Consultants 3600 Gaston Ave Ste 809 Dallas, TX 75246 (214) 818-0948Directions Texas Digestive Disease Consultants 3600 Gaston Ave Ste 809 Dallas, TX 75246 United States