Donald P. Younkin, MD

Asim Maqbool, MD, is a board certified Pediatric Gastroenterologist and a Board Certified Nutrition Pediatrician in the Division of Gastroenterology, Hepatology and Nutrition at Children's Hospital of Philadelphia. He is also the†Co-Director of CHOP's Center for Pancreatic Disorders.

Alyssa R. Rosen, MD, is a pediatric neurologist in the Division of Neurology at CHOP, specializing in the care of children with autism and epilepsy-related disorders.

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