Nicholas Norris, M.D. Titles and Appointments Assistant Professor School Medical School Department Pediatrics | Internal Medicine Education Medical School UT Southwestern Medical School (2018) Residency UT Southwestern Medical Center/Children's Health Dallas (2021), Pediatrics Fellowship UT Southwestern Medical Center/Children's Medical Center of Dallas (2024), Pediatric Gastroenterology Fellowship Cedars Sinai Medical Center (2025), Advanced Endoscopy