Attention Joslin Patients:

Joslin Diabetes Center is responding to the COVID-19 pandemic in a variety of ways including remote care appointments, onsite appointments for urgent care cases and providing online educational resources. Please visit our main COVID-19 page for all of this information in both English and Spanish. If you are experiencing symptoms of COVID-19, call your primary care provider. For emergencies, please call 911.

Alert Close

William M. Sullivan, MD, is a Senior Physician at Joslin Diabetes Center, specializing in diabetes and general Endocrinology.

Medical School
Georgetown University School of Medicine

Residency
Thomas Jefferson University Hospital 1980-1981, Wilford Hall USAF Medical Center 1981-1983

Fellowship
Joslin Diabetes Center 1988-1989, Yale New Haven Hospital 1989-1990 

Board Certification
American Board: Internal Medicine, Subspecialty: Endocrinology and Metabolism

  • Type 1
  • Type 2

Contact Information

Office Phone

(617) 309-2440

william.sullivan [at] joslin.harvard.edu