Joseph S. Ross, MD, MHS, is an Associate Professor of Medicine (General Medicine) and of Public Health (Health Policy and Management) at the Yale School of Medicine, a member of the Center for Outcomes Research and Evaluation at Yale-New Haven Health System, and Co-Director of the National Clinician Scholars Program at Yale. His expertise includes performance measure development and understanding the translation of clinical research into practice, using health policy research methods to examine the use and delivery of higher quality care and to better understand issues related to pharmaceutical and medical device regulation, evidence development, postmarket surveillance, and clinical adoption. Dr. Ross co-directs the Yale-Mayo Clinic Center for Excellence in Regulatory Science and Innovation (CERSI), the Yale Open Data Access (YODA) Project, and the Collaboration for Research Integrity and Transparency (CRIT) at Yale Law School.