About
John Levinson, MD, PhD, founded AllCare Medical in 2001 and serves as its President. He earned a PhD in Genetics from Stanford in 1981 and his MD from Stanford Medical School in 1983. He completed internal medicine training at the Hospital of the University of Pennsylvania in 1986. His cardiology fellowship at Massachusetts General Hospital followed in 1989. He holds board certification in both internal medicine and cardiovascular disease.
Dr. Levinson has served on the Harvard Medical School faculty and MGH cardiac unit since 1989. He stands as the sole remaining private cardiologist at MGH and one of the few private physicians in the entire MGH Department of Medicine. In 1988, he designed Statpage, an early electronic medical record using a relational database, and presented it at the American College of Cardiology's national meeting in 1991. He still uses it in daily practice. A founding board member of the American Society of Concierge Physicians, Dr. Levinson has lectured widely on alternative medical practice designs. Outside medicine, he enjoys surfing, especially in Costa Rica, and aviation.
Education & Training
Undergraduate
Stanford University (BA)
Medical School
Stanford Medical School, MD, 1983
Residency
Internal Medicine, Hospital of the University of Pennsylvania, 1986
Fellowship
Cardiology, Massachusetts General Hospital, 1989
Additional Training
PhD in Genetics, Stanford University, 1981
Certifications
Conditions Treated
Who is Dr. Levinson right for?
Dr. Levinson is a strong fit for adults seeking integrated primary care and cardiology from a single physician. Patients managing cardiovascular disease, hypertension, or lipid disorders benefit from his decades of clinical expertise. His genetics background makes him well suited for patients with hereditary cardiovascular risk. He also serves patients who want a physician personally reachable between visits.
Similar Doctors Nearby
Dr. Rahul DeoMD, PhD
Cardiovascular disease, Coronary artery disease, Heart failure +5 more
Dr. Joseph KannamMD
coronary artery disease, valvular heart disease, cardiovascular disease +5 more
Dr. Calum MacRaeMD, PhD
Inherited heart disease, Cardio-metabolic disease, Hypertension +6 more
Frequently Asked Questions
Dr. Levinson treats a broad range of cardiovascular and internal medicine conditions. His clinical focus includes coronary artery disease, valvular heart disease, hypertension, heart failure, and lipid disorders. He also manages diabetes and applies his genetics background to patients with hereditary health risks.
Yes. Dr. Levinson holds board certification in both internal medicine and cardiovascular disease. He earned his MD and PhD in Genetics from Stanford and completed his cardiology fellowship at Massachusetts General Hospital in 1989.
Dr. Levinson holds a faculty appointment at Massachusetts General Hospital. He is the sole remaining private cardiologist at MGH and one of the few private physicians in the entire MGH Department of Medicine.
Dr. Levinson has practiced at MGH since completing his cardiology fellowship there in 1989. He has served on the Harvard Medical School faculty and the MGH cardiac unit throughout that time, giving him more than three decades of clinical experience.
Yes. Dr. Levinson offers telemedicine consultations both nationally and internationally. The practice also coordinates care through local physicians worldwide when patients need in-person support abroad.
Dr. Levinson integrates primary care and cardiology in a single practice relationship. His PhD in Genetics informs how he evaluates hereditary cardiovascular and metabolic risk. He personally handles patient calls and designs care that remains proactive between office visits.
Yes. Dr. Levinson founded AllCare Medical in 2001, establishing New England's first concierge medical practice. He also served as a founding board member of the American Society of Concierge Physicians and has lectured widely on alternative medical practice designs.
Doctor profile last updated March 21, 2026