Matthew R Leibowitz, MD

Matthew R Leibowitz, MD

Not currently accepting new patients

4.991304 average rating from 46 patient reviews

Specialties

Affiliation

Mass General Brigham

Provider Locations

  • Newton, MA

Education & Training

  • Fellowship: UCLA Medical Center, Infectious Diseases, 1998
  • Residency: Deaconess Hospital, Internal Medicine, 1996
  • Internship: Deaconess Hospital, Internal Medicine, 1993
  • Medical Education: Washington University, 1992

Board Certifications

  • Internal Medicine, American Board of Internal Medicine
  • Infectious Disease, American Board of Internal Medicine

Languages Spoken

  • English

Age Group Treated

  • Adults

Patient Feedback

4.991304 average rating from 46 reviews

  • The care has been very important to my continued well being, and I couldn't ask for better treatment.

    2026-08-02

  • He provides excellent care and is very easy to have a conversation

    2026-07-30

  • Dr Leibowitz was wonderful. He is so responsive to our needs and is extremely knowledgeable about the case.

    2026-07-22

  • Impressed with the doctor knowing so much of my medical history. The doctor listened attentively a explained things very thoroughly. Very patient!

    2026-07-18

  • The doctor was really down to earth, very relatable, very knowledgeable, and very positive about my diagnosis. So it felt very good talking to him.

    2026-07-08

  • Excellent discussion. The treatment plan dr Leibowitz proposed makes sense to me. I'm more hopeful about the possibilities for a good outcome.

    2026-07-01

  • Dr. Leibowitz explains things clearly and concisely with caring and kindness. I immediately felt I was in good hands.

    2026-05-24

  • Very thorough and knowledgeable.

    2026-05-10

  • Great interaction, he was thoughtful and clear

    2026-04-01

  • We actually met in the hospital because of a bacterial disease that I had. So some of the questions I answered were not really appropriate because I never went to the office. But he was very nice and very good. Took care of my problem very well. Thank you.

    2026-04-01

  • Great experience

    2026-03-29

  • We were very pleased with Dr. Leibowitz. [redacted]

    2026-03-13

  • Dr. Leibowitz is kind, compassionate, and even more importantly, is extremely knowledgeable and knew much more than any doctor I encountered about the infection, how the course would go, and was just knew my history. It's just an old-fashioned, good doctor.

    2026-02-20

  • This was my first appointment with Dr. Leibowitz and I was impressed how knowledgeable he was about my complex medical history. He was very thorough in his questioning and. patient with his time. He seemed very interested in my history and well-being and was a pleasure to talk with.

    2026-02-16

  • Dr Leibowitz and his staff are the best!!! Wish all my doctors are as caring-listens to my issues and never feel rushed like Dr Leibowitz-He's one of the few physicians practicing medicine like it should be-not treating me as just another number in the system-Sadly I don't know anyone who is even somewhat happy with the medical system-yet we pay more every year and getting less and less-Annual physicals are 2 min or less-why bother??

    2026-01-26

  • Very Caring and Compassionate

    2026-01-25

  • Dr. Leibowitz, along with his partner, Dr. [redacted], and their secretary, [redacted], are a wonderful team. I am so fortunate to have Dr. Leibowitz as my doctor. He is incredibly knowledgeable, always very caring and helpful in addressing my medical needs. [redacted] Thank you to the 3 of you!

    2026-01-24

  • Doctor is always makes himself available to help, offers good information and provides fast visits. Very fortunate to have him as a provider.

    2026-01-22

  • Excellent care and takes the time to listen.

    2026-01-19

  • Very easy to talk to. Listening skills are on point and proactive.

    2025-12-23

  • Dr. Leibowitz was caring, kind, compassionate, thoughtful, very thorough. I keep wishing that he were my primary care provider because I thought he was wonderful.

    2025-12-16

  • He was kind, compassionate, and he listened well, and I'm glad that he took me back.

    2025-12-16

  • Everything was professional, efficient, and friendly. First rate care!

    2025-12-14

  • The Doctor actually guided down the hallway to lead me to the lab. Service above and beyond duty and sograteful

    2025-11-01

Accepted Insurance

  • Medicare CAH
  • Wellpoint
  • Mass Health
  • Blue Cross Blue Shield Medicare
  • Mass General Brigham Health Plan
  • WellSense
  • Multiplan
  • Aetna
  • Blue Cross Blue Shield
  • Commonwealth Care Alliance
  • MassHealth
  • Harvard Pilgrim Health Care
  • Tufts Medicare Preferred
  • Medicare ACO
  • Tufts Health Plan
  • Fallon Health
  • Medicare
  • Coventry
  • Senior Whole Health
  • Railroad Medicare
  • Cigna
  • United Health Care