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Jennifer B. Gannon, MD

Jennifer B. Gannon, MD

Optum Provider

Specialty

Gynecology

Languages

English

Seeing patients at

Monday 7:00 AM - 6:30 PM
Tuesday 7:00 AM - 5:30 PM
Wednesday 7:00 AM - 5:30 PM
Thursday 7:00 AM - 5:30 PM
Friday 7:00 AM - 5:30 PM
Saturday Closed
Sunday Closed
Hours may vary, please contact to schedule and confirm appointment availability.

Patient Reviews

Patient review summary

Learn about our survey

5

4

3

2

1

4.9

46 reviews

  • Apr 29, 2026
    Verified Review

    She seems genuine. She doesn't talk down to a patient. She listens to concerns. She answers questions.

  • Apr 29, 2026
    Verified Review

    Listens, explains things so I understand, friendly and easy to talk to about my health

  • Apr 19, 2026
    Verified Review

    She is amazing and you are lucky to have such a great ddr.

  • Apr 19, 2026
    Verified Review

    Dr Gagnon is Optum’s saving grace. She was s the only doctor I stay with there. I have followed all of my other doctors to Northwell. She is kind, caring, takes the time to listen to my concerns and encourages me on my health journey. For Optimum’s sake, I hope she doesn’t join the physician exodus.

  • Apr 13, 2026
    Verified Review

    Dr Gannon is easy to talk to. She listens. She keeps herself updated for my tests that need to be performed annually.

  • Apr 12, 2026
    Verified Review

    She is an excellent doctor. She is very thorough, listens attentively, answers questions, and is very empathic.

  • Apr 12, 2026
    Verified Review

    For our first visit, she had thoroughly reviewed my chart, was familiar with my history, organized about the visit, very comprehensive/thorough, knowledgable and compassionate. Excellent physician; I'm very glad I was able to get into her practice.

  • Apr 7, 2026
    Verified Review

    She is always a pleasure. She asks all the necessary questions. Makes sure I am comfortable. She keeps up on making sure the medication I need is prescribed.

  • Mar 28, 2026
    Verified Review

    Excellent care

  • Mar 21, 2026
    Verified Review

    It was my first visit and I think she’s a great doctor!

  • Mar 20, 2026
    Verified Review

    Dr. Gannon is an exceptional physician. She is extremely professional, knowledgeable, kind and caring.

  • Mar 19, 2026
    Verified Review

    She’s personable, professional, compassionate and thorough

  • Mar 18, 2026
    Verified Review

    Dr. Gannon explained everything very clearly and in a compassionate manner. Her gynecological exam was gentle.

  • Mar 18, 2026
    Verified Review

    Dr. Gannon is experienced and compassionate.

  • Mar 11, 2026
    Verified Review

    Professional Courteous knowledgeable attentive very caring

  • Mar 6, 2026
    Verified Review

    Very professional

  • Mar 2, 2026
    Verified Review

    Excellent Doc. Caring and compassionate and knowledgeable

  • Mar 2, 2026
    Verified Review

    She is caring, compassionate and capable.

  • Mar 1, 2026
    Verified Review

    Every time I have seen her she is rushed and stressed. She does not ask me questions about my symptoms, she is dismissive and has even rolled her eyes at me. I do not feel she gives a through exam, she does not take the time to explain anything, and as a result does not provide with acceptable care.

  • Feb 18, 2026
    Verified Review

    She is through pleasant and compassionate

Page 1 of 3
  • About Jennifer B. Gannon, MD

    Dr. Jennifer B. Gannon is a board certified gynecologist. She earned her medical degree from the University of Connecticut and completed residency training at Brown University.

    Philosophy of care

    Dr. Gannon values clear communication and personalized womens health care.

    Gender

    Female

    Board certifications

    American Board of Obstetrics and Gynecology

    Licenses

    NY, 236273

    Employed or contracted

    Employed

    Network Name

    CareMount

    NPI

    1346287042

  • Insurance Accepted

    This list is for informational purposes only and may not reflect the most current plans accepted by the provider. Optum accepts most major health insurance plans. Please contact your insurance company to confirm your coverage, eligibility, and the provider's participation in your plan.

    • 1199
    • Aetna
    • Affinity
    • Anthem BCBS
    • CDPHP
    • CHN
    • Centivo
    • Cigna
    • Coventry
    • EmblemHealth
    • First Health
    • Healthfirst
    • Humana
    • MVP Healthcare
    • MagnaCare
    • Medicaid
    • Medicare
    • MetroPlus
    • MultiPlan
    • NYSHIP
    • Northwell Direct
    • Oscar
    • Oxford
    • TRICARE
    • UMR
  • Medical School

    • University of Connecticut School of Medicine

    Residency

    • Women and Infants Hospital of Rhode Island

  • Awards and Publications