Instructor, Harvard Medical School

Peter Grinspoon, M.D. is a primary care physician and cannabis specialist at Massachusetts General Hospital, an Instructor at Harvard Medical School and a certified Health and Wellness Coach. He is a board member of the advocacy group Doctors For Cannabis Regulation. He is a Contributing Editor to Harvard Health Publications. He spent two years as an Associate Director of the Massachusetts Physician Health Service helping physicians with addiction and mental health issues. He is the author of the memoir ‘Free Refills: A Doctor Confronts His Addiction’.