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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Catherine J. Tang, MD is an endocrinologist at Joslin Diabetes Center and Beth Israel Deaconess Medical Center. She obtained her medical degree from the State University of New York at Stony Brook University School of Medicine, followed by an internal medicine residency at the University of Pittsburgh. She then completed her fellowship training in endocrinology, diabetes, and metabolism at the Beth Israel Deaconess Medical Center and Joslin Diabetes Center joint program. Dr. Tang currently sees adult patients with type 1 and type 2 diabetes at Joslin Diabetes Center. She also sees patients with other endocrine disorders at Beth Israel Deaconess Medical Center.



Clinical Interests

Type 1 Diabetes

Type 2 Diabetes

Thyroid Disorders

Parathyroid Disorders


Male Hypogonadism

Case Western Reserve University

Medical School
State University of New York Stony Brook University School of Medicine

University of Pittsburgh

Beth Israel Deaconess Medical Center/Joslin Diabetes Center Joint Program

Contact Information