Aaron S. Kesselheim, M.D., J.D., M.P.H. is an Associate Professor of Medicine at Harvard Medical School and directs the Program On Regulation, Therapeutics, And Law (PORTAL), within the Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine at Brigham and Women’s Hospital. He serves as a primary care physician at the Phyllis Jen Center for Primary Care.
