Jay is a Professor of Medicine, and Director, Center for Motility Disorders and Digestive Diseases at Johns Hopkins University School of Medicine, and Professor of Innovation Management at Carey Business School, Johns Hopkins. Previously, Jay was a Professor of Medicine and Surgery, and Chief, Division of Gastroenterology (GI) and Hepatology at Stanford University School of Medicine. He has served on the National Commission on Digestive Diseases, and on the FDA GI Drug Advisory Committee. He has authored more than 200 manuscripts and book chapters and holds more than two dozen US patents. Jay has co-founded several companies within the GI space including Apollo Endosurgery, Endopace, EnterRx, FAB, and NeurogastRx. Jay received his MD from the All-India Institute of Medical Sciences, New Delhi, and is trained in Internal Medicine (Georgetown University-DC General Hospital), Pulmonology (Tufts-New England Medical Center), and Gastroenterology (Johns Hopkins Hospital).