Gregory Johnson

Gregory Johnson is a seasoned medical professional with extensive experience in urgent care and medical education. Currently serving as a Lecturer on Medicine at Harvard Medical School since April 2023, Gregory Johnson has also held various leadership roles at Harvard Vanguard Medical Associates since 2011, including Chief of Urban and River Region Urgent Care and Clinical Chief of Urgent Care. Prior experience includes directing Stillman Infirmary and After Hours Urgent Care Clinic at Harvard University Health Services from 2004 to 2011, and positions at Boston University School of Medicine from 1993 to 2004, where Gregory Johnson was a Physician and Assistant Professor. Academic qualifications include an MPH in Epidemiology from Boston University School of Public Health and an MD from Brown University, alongside a AB in History from Brown University.