Attention Joslin Patients:

Mask wearing and COVID-19 screening will continue at Joslin until further notice. To expedite building entry, please access COVID Pass the day of your on-site appointment to answer screening questions to receive a pass. We encourage all Joslin patients, including kids 5 and over, to get a COVID-19 vaccine and booster shots as recommended.

Also, please see our main COVID-19 web page for important updates regarding the availability of telehealth appointments at Joslin.
The information is available in English and Spanish.

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Gregory Westcott, MD is a staff endocrinologist at Joslin Diabetes Center and Beth Israel Deaconess Medical Center. At Joslin, he treats adult patients with type 1 and 2 diabetes. In addition to clinical practice, he is active in scientific research investigating fat biology and its role in promoting insulin resistance.

Adipose tissue
Insulin resistance
Type 2 diabetes

College: Duke University
Medical School: Wake Forest School of Medicine
Residency: Tufts Medical Center
Fellowship: Beth Israel Deaconess Medical Center and Joslin Diabetes Center
Board Certifications: Internal Medicine; Endocrinology, Diabetes & Metabolism

  • Type 1
  • Type 2

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