About Jason Wasfy, MD,MPHIL

Jason H. Wasfy is Associate Professor at Harvard Medical School and Director of Outcomes Research at the Massachusetts General Hospital Heart Center. He is also a Medical Director of the Mass General physicians organization, where he directs all activities in population health management. A clinical cardiologist, he sees a broad range of patients with heart disease and cares for patients in the Cardiac Intensive Care Unit. Dr. Wasfy’s research interests include evaluation of the patient impact of changes in health policy, variation analyses, novel forms of care delivery, and population health management. Dr. Wasfy completed his cardiology fellowship and residency at the MGH, where he was the Roman DeSanctis clinical scholar in cardiology. He received his undergraduate degree in chemical engineering from the Massachusetts Institute of Technology, holds his MPhil from Oxford University, and both the SM and MD degrees from Harvard.

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Clinical Interests:




Cardiac Unit Associates
55 Fruit Street
Boston, MA 02114-2696
Phone: 617-643-6849
Fax: 617-724-8795

Medical Education

  • MD, Harvard Medical School
  • Residency, Massachusetts General Hospital
  • Fellowship, Massachusetts General Hospital

American Board Certifications

  • Internal Medicine, American Board of Internal Medicine
  • Cardiovascular Disease, American Board of Internal Medicine

Accepted Insurance Plans

Note: This provider may accept more insurance plans than shown; please call the practice to find out if your plan is accepted.


  • View my most recent publications at PubMed

    Dr. Wasfy has authored or coauthored over 125 peer-reviewed publications in the academic literature, most of which focus on comparative effectiveness research, health policy, and clinical quality and outcomes in heart disease.  His research has been funded by peer-reviewed grants, including from the American Heart Association and National Institutes of Health.