Tamar J. Preminger, MD

Gayle H. Diamond, MD, is a Board Certified Pediatric Gastroenterologist in the Division of Gastroenterology, Hepatology and Nutrition at Children's Hospital of Philadelphia.

Jefferson N. Brownell, MD, MS, is an attending physician with the Division of Gastroenterology, Hepatology and Nutrition at Children's Hospital of Philadelphia.

Sudha Kilaru Kessler, MD, MSCE, is a pediatric neurologist in the Division of Neurology and the Program Director for both the Child Neurology Residency and the Pediatric Epilepsy Fellowship at Children's Hospital of Philadelphia. She holds the†Catherine D. Brown Endowed Chair in Pediatric Epilepsy.