About Dan Zlotoff, MD, PhD

Clinical Interests:



Advanced Heart Failure and Transplant Cardiology
55 Fruit Street
Boston, MA 02114-2696
Phone: 617-726-6148
Fax: 617-726-4105

Medical Education

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

American Board Certifications

  • Internal Medicine, American Board of Internal Medicine
  • Cardiovascular Disease, American Board of Internal Medicine
  • Advance Heart Failure and Transplant Cardiology, 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.


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.