Summary

Dr. Marc Wein specializes in endocrinology, diabetes and metabolism, with additional expertise in internal medicine. He earned his medical degree from Harvard Medical School and completed his residency training at Massachusetts General Hospital. With 19 years of clinical experience, Dr. Wein brings extensive knowledge to the diagnosis and treatment of hormone-related conditions. He is fluent in both English and Spanish.

Dr. Wein practices at several prestigious Boston locations, including Massachusetts General Hospital, Brigham and Women's Hospital, and Mass General Hospital for Children. His clinical focus includes treating conditions such as juvenile osteoporosis, osteoporosis, and Hashimoto's thyroiditis. He performs comprehensive thyroid function testing and general blood work to help diagnose and monitor his patients' conditions. Patients consistently rate Dr. Wein highly, giving him an average rating of 5.0 on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 5
  • 19 years of experience
  • speaks English, Spanish
  • Massachusetts General Hospital
  • 2 specialties
  • 11 areas of expertise
  • 5 hospital affiliations
  • 3 office locations
  • Male

Office Locations

Dr. Marc Nathan Wein has 3 locations

Mgh Endocrine And Osteoporosis Associates

15 Parkman St Ste 730Boston, MA 02114
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

Massachusetts General Hospital Endocrine Associates Clinic

15 Parkman St Ste 730ABoston, MA 02114
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed

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Dr. Marc Nathan Wein, MD
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Dr. Marc Nathan Wein, MDRobert L DeresiewiczSahil Girish ShahEric Joseph Schmidt
Endocrinology, Diabetes & MetabolismInfectious DiseaseAnesthesiologyDiagnostic Radiology
Accepts New Patients
19 Years of Experience 43 Years of Experience 4 Years of Experience 4 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish
Boston , MABoston , MABrighton , MABrighton , MA
Med School: Harvard Medical School Med School: Icahn School Of Medicine At Mount Sinai Med School: University Of Massachusetts Medical School Med School: University Of Massachusetts Medical School
Current Profile
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Insurance Plans Accepted by Dr. Marc Nathan Wein

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Marc Nathan Wein has the following 2 specialties

Specialty Expertise

Dr. Marc Nathan Wein has the following 11 areas of expertise

  • Acromegaly
  • Addison Disease
  • Cushing Disease
  • Diabetes (Types I & II)
  • Fatigue
  • Gland Issues
  • Hormones
  • Hyperthyroidism
  • Hypopituitarism
  • Hypothyroidism
  • Internal Medicine

Certifications, License, & Education

19 Years Experience

Dr. Marc Nathan Wein holds an expired medical license in the state of Massachusetts.

Medical License

Medical Doctor with an expired medical license in the state of Massachusetts that expired in 2026.

Education & Training

Residency

Completed their residency at Massachusetts General Hospital.

Medical School

Graduated from Harvard Medical School in 2009 and HARVARD MEDICAL SCHOOL in 2007.

NPI Number

Dr. Wein's NPI number is 1295962769.

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Frequently Asked Questions

Where is Dr. Marc Wein's office located?
Dr. Marc Wein's office is located at 55 Fruit St, Boston, MA, 02114.
What languages does Dr. Marc Wein speak?
Dr. Marc Wein speaks English and Spanish.
Is Dr. Marc Wein accepting new patients?
Dr. Marc Wein is accepting new patients on Vitals. View Dr. Marc Wein's profile on Vitals to make an appointment.
Does Dr. Marc Wein accept virtual/telehealth appointments?
Dr. Marc Wein has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Marc Wein affiliated with?
Dr. Marc Wein is affiliated with Massachusetts General Hospital, Brigham And Womens Hospital, Brigham And Womens Faulkner Hospital, Massachusetts Eye And Ear, and Mass General Hospital For Children.

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