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Dr. John Brennan, MD

Dr. John Brennan, MD

Obstetrics & Gynecology*
35+ years of experience

Dr. John Brennan, MD is an obstetrician gynecologist in Brooklyn, NY and has over 35 years of experience in the medical field. He graduated from Columbia University Vagelos College of Physicians and Surgeons in 1985. He is affiliated with medical facilities Newyork-Presbyterian Brooklyn Methodist Hospital and Lenox Hill Hospital. He is accepting new patients.

4.2 Star Rating
Based on 19 reviews 4.2 Star Rating (19 reviews)

Practice

220 Pacific St Brooklyn, NY 11201

Compare with other Obstetrician Gynecologists

Compare Dr. Brennan with our nearby Obstetrician Gynecologists at Newyork-Presbyterian Brooklyn Methodist Hospital.

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Make an appointment at Newyork-Presbyterian Brooklyn Methodist Hospital today at
(718) 355-9439.

Dr. Brennan is a Healthgrades Choice provider in Obstetrics & Gynecology

The Healthgrades Choice designation helps you understand the most important factors to consider when choosing a healthcare professional. This designation is earned based on four set standards.
Read our methodology

  • Above average experience
  • Good hospital quality
  • Good patient ratings
  • No healthcare sanctions

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Dr. Brennan's Reviews

Likelihood to recommend Dr. Brennan

4.2

19 ratings, 5 with a written review
5 Star
79%
79%
4 Star
0%
0%
3 Star
0%
0%
2 Star
0%
0%
1 Star
21%
21%

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RecentHighestLowestMost Helpful
What went well
No results
What could be improved
No results
Helpful
Kirstie R – May 15, 2020
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What went well
No results
What could be improved
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
Helpful
Oct 27, 2019
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What went well
No results
What could be improved
No results
Helpful
May 02, 2019
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • Long wait times
2 people found this helpful
Helpful
Theresa in Brooklyn, NY – Dec 13, 2016
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
7 people found this helpful
Helpful
Rochelle in Ny – Dec 29, 2015
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About Me

biography

Dr. John Brennan, MD is an obstetrician gynecologist in Brooklyn, NY and has over 35 years of experience in the medical field. He graduated from Columbia University Vagelos College of Physicians and Surgeons in 1985. He is affiliated with medical...read more
  • Obstetrics & Gynecology

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Albert Einstein College Of Medicine

    Internship Hospital, 1986
  • Columbia University Vagelos College Of Physicians And Surgeons

    Medical School, 1985
  • Haverford College, Haverford Pa

    Undergraduate School, 1975
American Board of Medical Specialties®
American Board of Obstetrics & Gynecology®
Obstetrics & Gynecology
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.
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Dr. Brennan is a Healthgrades Choice provider in Obstetrics & Gynecology

    Read our methodology

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    Locations

    Practice

    Office220 Pacific St Brooklyn, NY 11201
    1