About Dan Zlotoff, MD, PhD

Clinical Interests:

Treats:

Locations

Mass General Heart Center
55 Fruit St.
Boston, MA 02114
Phone: 866-644-8910

Medical Education

  • MD, University of Pennsylvania
  • Residency, University of Penn Hospital
  • Fellowship, Massachusetts General Hospital
  • Fellowship, Massachusetts General Hospital

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


Research

Dr. Zlotoff's research investigates the clinical and biological features of myocarditis (heart inflammation) caused by a class of cancer drugs known as immune checkpoint inhibitors. Current work aims to identify the cardiovascular consequences of these medications and to discover the cellular and molecular basis for such effects. It is hoped that these efforts will provide broader insight into other areas of cardiovascular biology, such as mechanisms of cardiac inflammation, heart failure, and cardiac transplant rejection. 

Publications

Reviews: Comments and Ratings

4.9out of 5(90 Ratings, 39 Comments)

May 2025

Both the doctor and cardiac NP were excellent. Thorough, professional, and caring.


April 2025

Excellent!


April 2025

outstanding


April 2025

The doctor was very nice knowledgeable and he helped me forecast my life forward


April 2025

My provider was excellent. He listens, he pays attention to what I need, and listened to all my concerns, and I felt very good about my visit.


April 2025

Very happy with Cardiac and Arrithmia team.


April 2025

Doctor is thorough and pleasant.


April 2025

Dr. Zlotoff is great! I'm confident with my care and glad to have him as my provider. Thank you Dr. Dan for being so thorough and for reviewing every aspect of my cardiac care.


April 2025

I'm consistently stunned by how caring and interested in me my cardiologist is! He's also well nice I know that sounds ridiculous but I've dealt with a lot of doctors and the better they are and often they're terribly arrogant


April 2025

Everybody was very cordial, polite, very professional. I appreciate all you guys do for us. Overall, I'm very satisfied, very happy. Now, keep up the good work. Thank you. Bye.

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