David Gregg, M.D., in his role as Chief Medical Officer, oversees StayWell’s population health management programs, leveraging behavioral science as the foundation for helping clients – corporate enterprises and health systems – drive lasting change that improves health outcomes. Most recently, he led a healthcare consulting business focused on business strategy, population health management, clinical care delivery, provider quality, and cost containment. He was previously a principal and national physician consultant with Mercer Health & Benefits, and also served as vice president and medical officer at HealthPartners. Dr. Gregg holds a Bachelor of Science from Harvard University and a medical degree from the University of Minnesota School of Medicine. He is a member of the American College of Physicians, the American College of Physician Executives, the American College of Occupational and Environmental Medicine, and the American Public Health Association.