John Hsu, M.D., M.B.A., is the director of the Program for Clinical Economics and Policy Analysis within the Mongan Institute for Health Policy, which he joined in January 2010. He studies innovations in health care financing and delivery, and their effects on medical quality and efficiency. With a background in internal medicine, health services research and clinical epidemiology, and health care finance and management, Dr. Hsu brings clinical, population, and business perspectives to these studies. In his work, he primarily uses large automated and electronic health record data sets, often exploiting natural experiments from both clinical and behavioral economics perspectives. Dr. Hsu’s current work focuses on the interplay between benefit design and delivery system integration. He has collaborated closely with policy-makers and organizational decision-makers to help implement changes based on his research findings.