Elizabeth B Gay, MD

Not currently accepting new patients

4.875728 average rating from 103 patient reviews

Specialties

Affiliation

Mass General Brigham

Provider Locations

  • Boston, MA

Dr. Elizabeth B. Gay is a physician at Brigham and Women’s Hospital (BWH).

She received her medical degree from the New York University School of Medicine. She then completed a residency in internal medicine at the University of Washington Medical Center, followed by a fellowship in pulmonary and critical care medicine at Mount Sinai Hospital . She is board certified in internal medicine and pulmonary disease.

Education & Training

  • Fellowship: Mount Sinai School of Medicine, Pulmonary/Critical Care Medicine, 2009
  • Residency: University of Washington Medical Center, Internal Medicine, 2006
  • Medical Education: New York University School of Medicine, Medicine, 2003

Board Certifications

  • Internal Medicine, American Board of Internal Medicine
  • Critical Care Medicine, American Board of Internal Medicine
  • Pulmonary Disease, American Board of Internal Medicine

Languages Spoken

  • French
  • English

Age Group Treated

  • Adults

Patient Feedback

4.875728 average rating from 103 reviews

  • Dr. Gay is wonderful. Kind, professional, fantastic clinician, sees you in timely manner. Patient, answers all my question, I am highly satisfied and I am so fortunate that she takes care of me.

    2026-08-09

  • Dr. Gay is excellent in every respect and a great communicator.

    2026-08-01

  • Dr Gay is awesome. She's kind & knowledgeable

    2026-08-01

  • I'm very happy with Dr. Gay. She is very knowledgeable and takes the time to explain everything to me and answers all of my questions. I highly recommend her.

    2026-07-29

  • Dr. Gay is very professional and easy to communicate with.

    2026-07-26

  • [redacted] The nurse and the doctor were great.

    2026-07-24

  • Overall good experience

    2026-07-06

  • Very patient and kind provider.

    2026-07-04

  • Answered all my questions. And understood my concerns

    2026-06-20

  • Provider has always been compassionate, regardless of the number of patients she has, regardless of the number of times disease repeats. Always interested in my progress and opinion. I would whole heartedly recommend her to anyone.

    2026-06-16

  • Dr. Gay is terrific and caring. She clearly read my chart thoroughly and answered my questions. Great doctor! [redacted]

    2026-06-16

  • Dr. Gay is a compassionate doctor who is taking great care of my lung condition.

    2026-06-12

  • The appointment was necessary and I got more insight. I really didn't have any problems that she had to solve.

    2026-06-08

  • Dr Gay is an extraordinary physician. Her kindness knows no bounds.

    2026-06-06

  • Candid and caring discussions.

    2026-06-03

  • This is one of the best doctors I have seen. She is kind, concerned, knowledgeable, and listens to me. I trust her.

    2026-05-24

  • The doctor is wonderful and kind.

    2026-05-24

  • Exceptional

    2026-05-25

  • Dr. Gay is a very professional, kind physician.

    2026-05-20

  • Doctor Gay reviewed every aspect of my health condition and ongoing treatment She thoroughly explained how the pollen levels can affect my breathing and vision She recommended products to help relieve irritation and how/when to increase my medications if needed That's a big help to me All opinions are explained and always easily understood Before the end of visit the Doctor makes sure I understood everything discussed and that all my concerns were addressed. I appreciate always leaving my appointment comfortably with a positive outlook and being well informed Doctor Gay and her staff are excellent

    2026-05-17

  • As always, my experience with Dr. Gay was great. She is very kind, compassionate, knowledgeable and easy to talk to. I am very comfortable with Dr. Gay as my provider.

    2026-05-15

  • Excellent

    2026-05-12

  • Yes, I would definitely recommend Dr. Elizabeth Gay to anybody who asks who I go to. She's very thorough. She understands my problems. She has all my records, so there's no issue with knowing what my medical history is besides what I see her for. So she is four star.

    2026-04-30

  • The whole team was great. It was a very positive experience.

    2026-04-25

  • This was my first time meeting with Dr Gay but I had done extensive research before selecting her. I feel I made the right decision.

    2026-04-03

  • Excellent professional care with great communication with my other doctors in regards to my health

    2026-03-29

  • Dr Gay is a great pulmonologist and listened carefully to my concerns and provided a clear plan of action. Dr Gay also came in prepared and well organized and knew my medical history. Also very easy to reach with any concerns.

    2026-03-18

  • He is a very capable and intelligent server; he treats you with patience, listens attentively, and his service is the best. I highly recommend him and I am very satisfied with the service he provides.

    2026-03-18

  • Dr Gay is great. She is always well prepared for my visit. She is always willing to accommodate any of my requests and always makes me feel comfortable and not rushed. She responds to all of my questions through my portal in a very timely manner.

    2026-03-15

  • Very knowledgeable and articulate. Showed concern and caring.

    2026-03-14

  • She listen to all my concerns

    2026-03-13

  • She was very helpful and also very sensitive to my situation. She's an excellent doctor. I would recommend her to anyone that's going through any lung disease.

    2026-02-20

  • Dr Gay was knowledgeable and so helpful. She also made sure I knew that I could call if my symptoms got worse.

    2026-02-14

  • Dr Gay is excellent about returning messages, answering questions and texts

    2026-02-07

  • Exceptional .

    2026-01-26

  • Dr Gay is ready to talk to which to me is a priority

    2026-01-26

  • Dr. Gay is always very professional and very thorough.

    2026-01-19

  • Dr. Gay is OUTSTANDING!-caring, compassionate, and extremely competent. I could not ask for a better Dr.!

    2026-01-14

  • She took the time to listen, to make a new plan and let me know how to contact her with any follow up questions

    2026-01-05

  • THANK YOU!

    2025-12-21

  • She Understood my medical problems and was great

    2025-12-12

  • Dr Gay is wonderful .

    2025-11-17

  • She is excellent pulmonary doctor, and I am highly satisfied with her care.

    2025-11-09

  • I've been with Dr. Gay for many, many, many years and I wouldn't go anywhere else. Thank you.

    2025-11-05

  • Dr. Gay is an excellent provider, an excellent human being, and a doctor that shows care for her patients.

    2025-11-02

  • Dr. Gay is a knowledgeable and compassionate physician. Always interested in you the patient, always concerned about the diagnosis and possible tests. Follows through with diagnostics and care plan. Provides honest factual diagnosis, never promises more than ones case supports. Highly regarded by staff throughout BWH!

    2025-10-26

  • Everything went well

    2025-10-25

  • It was good.

    2025-10-19

  • Everyone was very professional and knowledgeable and kind

    2025-10-19

  • She understand what's my health concerned. And every time something going on on health I always sent a message to her right away have answered.

    2025-10-12

  • Dr. Gay is very competent and very approachable, always available to reply to emails and really takes good care of our patients.

    2025-10-08

  • Dr Gay is the best!

    2025-10-04

  • Dr. Gay is caring, knowledgeable and professional.she is great. Tbe office staff and assistants are professional and efficient

    2025-10-04

  • Meeting with Dr. Gay was first time, and it was outstanding. She delved into everything, listened carefully and answered everything.

    2025-09-27

Accepted Insurance

  • Tufts Medicare Preferred
  • Wellpoint
  • Blue Cross Blue Shield
  • Railroad Medicare
  • Mass General Brigham Health Plan
  • Cigna
  • Humana
  • MassHealth
  • Fallon Health
  • Medicaid NH
  • Medicaid VT
  • Senior Whole Health
  • Tufts Health Plan
  • WellSense
  • Blue Cross Blue Shield Medicare
  • TriCare
  • Harvard Pilgrim Health Care
  • United Health Care
  • Multiplan
  • Medicare
  • Aetna
  • Coventry
  • Beech Street
  • Commonwealth Care Alliance
  • Medicaid ME