Peter Beilenson, MD, MPH currently serves as the CEO and President of the Evergreen Health Cooperative, an innovative, member-oriented health care model authorized by the Affordable Care Act. He brings 20 years of experience in public health leadership having previously served as the Health Officer of Howard County, Maryland in the administration of County Executive Ken Ulman and as the Baltimore City Health Commissioner in the administrations of Mayors Kurt Schmoke and Martin O'Malley.

Dr. Beilenson received his undergraduate degree from Harvard College, Medical Doctorate from Emory University School of Medicine, and Masters in Public Health from the Johns Hopkins University Bloomberg School of Public Health.