Dr. Levine is chief of the Division of Endocrinology and Diabetes and Director of the Center for Bone Health at the Children's Hospital of Philadelphia. He is a Professor of Pediatrics and Medicine at the University of Pennsylvania Perelman School of Medicine and he holds the Lester Baker Endowed Chair in Pediatric Diabetes. His primary clinical interests are endocrine diseases that affect bone and mineral metabolism, particularly osteoporosis, primary hyperparathyroidism, hypoparathyroidism, rickets and genetic bone disease. Dr. Levine has an active laboratory research program that complements and extends his clinical studies. He has identified the molecular basis of several inherited disorders of mineral metabolism. He is a member of numerous professional societies, including the American Society for Bone and Mineral Research, American Society for Clinical Investigation, Association of American College of Endocrinology and the American Academy of Pediatrics. In 2018 Dr. Levine received the Frederic C. Bartter Award from the American Society of Bone and Mineral Research. Since 2005 Dr. Levine has been named as One of America's Best Doctors.