Improving healthcare through digital innovation, social equity, and thoughtful leadership. 

Jag Singh is a Professor of Medicine at Harvard Medical School. He is the former Clinical Director of the Cardiology Division and the Roman W. DeSanctis Endowed Chair in Cardiology at Mass General Hospital, Boston. Dr. Singh completed his medical school in India, and then his internal medicine residency, cardiology and cardiac electrophysiology fellowships at Mass General Hospital. He completed his doctorate from Oxford University, a Master of science in clinical investigation from MIT-Harvard, a research fellowship in cardiovascular epidemiology at the Framingham Heart Study and the executive program in Artificial Intelligence from the MIT Sloan School of Management.

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Dr. Singh has over 450 peer reviewed publications and has given over 750 invited lectures at national and international conferences. He is the former Deputy Editor of the Journal of American College of Cardiology: Clinical EP and Editor-in-chief of the Current Treatment Options in Cardiovascular Medicine. He has made several media appearances & participated in podcast interviews, and has had his work presented on ABC, GMA, Fox, PBS, NPR, etc. He has been invited to give several keynote lectures, including those to the US Defense Health Agency, Joint Commission, American College of Cardiology, Heart Rhythm society, French Cardiac Society, Afya forum (Brazil), American Association of Colleges of Nursing and South by Southwest 2024. 

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Dr. Singh is the national & global principal investigator on several multi-center clinical trials in device therapy, sensor strategies and artificial intelligence for heart failure and atrial fibrillation. He is on the medical advisory board of several multi-national organizations and Startups. He is also serves on the Board of Trustees of the Heart Rhythm Society. Much of his current efforts are focused on healthcare redesign, digital health, and medical device innovations.  He is also the author of the national bestseller ‘Future Care: Sensors, Artificial Intelligence, and the Reinvention of Medicine.’