About Marc Wein, MD, PhD

Departments, Centers, & Programs:

Clinical Interests:

Treats:

Locations

Mass General Endocrinology: Endocrine Associates
55 Fruit St.
Wang Ambulatory Care Center
Suite 730S
Boston, MA 02114
Phone: 617-726-8720

Medical Education

  • M.D.; Ph.D., Harvard Medical School
  • Residency, Massachusetts General Hospital
  • Fellowship, Massachusetts General Hospital

American Board Certifications

  • Endocrinology, Diabetes and Metabolism, American Board of Internal Medicine

Note: This provider may accept more insurance plans than shown; please call the practice to find out if your plan is accepted.


Reviews: Comments and Ratings

4.9out of 5(97 Ratings, 40 Comments)

September 2025

Dr.Wein's bedside manner and caring attitude infuses confidence in any future treatments if necessary.... Glad to be under his care


September 2025

He's very knowledgeable. I feel that I am in good hands.


September 2025

Dr has exceptional knowledge and expertise and I greatly appreciate seeing him as I can count on the advice and recommendations that he makes.


September 2025

They listened attentively. I had time for all my questions.


August 2025

Always a professional, informative, and pleasant experience to talk to Dr. Wein.


August 2025

Dr. Wein gave me confidence that my bone condition was improving and that it would be best to continue the Vitamin D regimen without further infusion for the next 18 months.


August 2025

Knowledgeable, pleasant, listens, thoughtful


August 2025

Dr Wein is a wonderful doctor.


August 2025

Very Knowledgeable and open minded.


August 2025

Dr. Wein is personable and knowledgeable regarding my test results. We have a plan to meet in 1 1/2 years and his office will contact me for a appointment.

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