About Mark Pasternack, MD

Clinical Interests:

Treats:

Locations

Mass General for Children: Pediatric Infectious Disease & Immunodeficiencies Program
275 Cambridge St.
5th Floor
Boston, MA 02114
Phone: 617-726-8707

Mass General Internal Medicine Associates
55 Fruit St.
Wang Ambulatory Care Center
6th Floor
Boston, MA 02114
Phone: 617-726-2374

Medical Education

  • MD, Harvard Medical School/ BWH
  • Residency, Massachusetts General Hospital
  • Fellowship, Massachusetts General Hospital

American Board Certifications

  • Infectious Disease, American Board of Internal Medicine
  • Internal Medicine, 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(154 Ratings, 60 Comments)

February 2025

Dr. Pasternack is very knowledgeable. He was also very personable and kind and spoke directly to our [redacted]-year-old son, who is the one who is experiencing the problem, with a lot of respect. And I felt like he really listened to what we had to say and addressed all of our concerns. We've been struggling with this issue for many years with ... Read More


February 2025

Dr Pasternack is a wonderful doctor. He listens to you and explains everything so you understand. I can't say enough good things about him


February 2025

Extremely knowledgeable and professional


February 2025

I appreciate that Dr. Pasternack really takes time to talk to his patients.


January 2025

Dr. Pasternack is an amazing physician! He is thoughtful, thorough, and extremely reassuring. I think that the MGH is blessed to have him on their staff!


January 2025

Dr. Pasternack is a wonderful doctor who's very thorough and very concerned. We're very lucky to have him.


January 2025

No enough time to spend together


January 2025

Dr. P continues to be one of those Doctors you want to be in their care for life because they just care! [redacted] was the nurse (?) and a very nice and professional guy too! He'll go far I am sure in the medical field!


January 2025

Dr. Pasternack was, as always, extremely attentive and helpful. He listens carefully, explains his diagnosis clearly and provides thoughtful, practical treatment options. He is an excellent doctor.


January 2025

Excellent in all respects.

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