About Sara Barmettler, MD

Dr. Barmettler has clinical and research expertise in primary and secondary immunodeficiency. She is also highly involved in quality improvement and education, with projects in anaphylaxis recognition and management, as well as chemotherapy desensitization. 

Dr. Barmettler graduated  with honors from Amherst College with a BA in Biology and Music.  She studied medicine at the University of Massachusetts Medical school, completed her Internal Medicine Residency at Yale-New Haven Hospital, and completed her fellowship at Massachusetts General Hospital in Allergy and Immunology. 

Departments, Centers, & Programs:

Clinical Interests:



Mass General Medicine: Allergy & Clinical Immunology Unit
55 Fruit St.
Yawkey 4B
Boston, MA 02114
Phone: 617-726-3850

Medical Education

  • MD, UMASS Medical School
  • Residency, Yale New Haven Hospital
  • Fellowship, Massachusetts General Hospital

American Board Certifications

  • Allergy and Immunology, American Board of Allergy and Immunology
  • Internal Medicine, 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.

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