Summary

Dr. Markella Zanni is an endocrinologist specializing in diabetes and metabolism, with additional expertise in internal medicine. She earned her medical degree from Harvard Medical School and has been practicing for 22 years. Dr. Zanni is fluent in Spanish, French, and English.

Dr. Zanni is affiliated with Massachusetts General Hospital and Mass General Hospital For Children in Boston, Massachusetts. She practices at the Massachusetts General Hospital Diabetes Treatment Center, where she focuses on comprehensive diabetes care and metabolic disorders. Patients have given her an average rating of 3.0 out of 5 stars on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3
  • 22 years of experience
  • speaks Spanish, French, English
  • Harvard Medical School
  • 1 written review
  • 2 specialties
  • 14 areas of expertise
  • 2 board certifications
  • 2 hospital affiliations
  • 3 office locations
  • Female

Patients’ Perspective

  • Had a good bedside manner
  • Spent time with me
  • Provided follow-up after the visit

Office Locations

Dr. Markella V Zanni has 3 locations

Massachusetts General Hospital Diabetes Treatment Center

50 Staniford St Ste 340Boston, MA 02114
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed

Dr. Markella V Zanni

55 Fruit StBoston, MA 02114

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Dr. Markella V Zanni, MD
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Dr. Markella V Zanni, MDDr. Robert John MacmillanDr. Mary Ann ValliereDr. William Edward Daley
Endocrinology, Diabetes & MetabolismPreventative MedicineInfectious DiseaseEmergency Medicine
Accepts New Patients
22 Years of Experience 50 Years of Experience 37 Years of Experience 46 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Spanish, French, English
Boston , MAQuincy , MAWorcester , MAFramingham , MA
Med School: Harvard Medical School Med School: Universita Degli Studi Di Bologna Scuola Di Medicina E Chirurgia Med School: University Of Massachusetts Medical School Med School: University Of Utah School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Markella V Zanni

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Markella V Zanni has the following 2 specialties

Specialty Expertise

Dr. Markella V Zanni has the following 14 areas of expertise

  • Acromegaly
  • Addison Disease
  • AIDS/HIV (Acquired Immunodeficiency Syndrome)
  • Cushing Disease
  • Diabetes
  • Diabetes Mellitus, Type 1
  • Diabetes, Type 2
  • Fatigue
  • Gland Issues
  • Hormones
  • Hyperthyroidism
  • Hypopituitarism
  • Hypothyroidism
  • Internal Medicine

Certifications, License, & Education

22 Years Experience

Dr. Markella V Zanni 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

Medical School

Graduated from Harvard Medical School in 2004.

NPI Number

Dr. Zanni's NPI number is 1790835056.

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Frequently Asked Questions

Is Dr. Markella V Zanni accepting new patients?
Dr. Markella V Zanni is accepting new patients on Vitals. View Dr. Markella V Zanni's profile on Vitals to make an appointment.
Where is Dr. Markella V Zanni's office located?
Dr. Markella V Zanni's office is located at 50 Staniford St Ste 340, Boston, MA, 02114.
Does Dr. Markella V Zanni accept virtual/telehealth appointments?
Dr. Markella V Zanni has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Markella V Zanni accept my insurance?
You can see the insurance plans that Dr. Markella V Zanni accepts on their Vitals profile.
How can I make an appointment with Dr. Markella V Zanni?
You can find contact information for Dr. Markella V Zanni here on Vitals.

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