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Michael Gerringer, MD

Michael Gerringer, MD

Optum Provider

Specialty

Internal Medicine

Languages

English

Seeing patients at

Patient Reviews

Patient review summary

Learn about our survey

5

4

3

2

1

5.0

136 reviews

    • Reviewed on Jul 30, 2026
    • Verified Review

    Listens and is knowledgeable. Also open to my ideas.

    • Reviewed on Jul 30, 2026
    • Verified Review

    Knowledgeable, nice, patient, considerate, etc

    • Reviewed on Jul 28, 2026
    • Verified Review

    He is very good all around

    • Reviewed on Jul 23, 2026
    • Verified Review

    Because he takes time with you to explain things you are concerned with and is very knowledgeable about your ailments. Very caring.

    • Reviewed on Jul 23, 2026
    • Verified Review

    He listens and responds appropriately and with compassion

    • Reviewed on Jul 23, 2026
    • Verified Review

    He is a down to earth guy struggling in a crappy medical system but he cares about his patience in spite of the factory assembly line aproach to medicine that optum uses. Get em in- dope em up/ jan em - refer em- collect co pay and get em out…. Next up ….. yea that kind of covers it well.

    • Reviewed on Jul 13, 2026
    • Verified Review

    He has been my primary care physician for years and I have developed a great relationship. Trust him and everything he suggests.

    • Reviewed on Jul 1, 2026
    • Verified Review

    He never keeps me waiting. He listens to my concerns and includes me in decision-making about my care.

    • Reviewed on Jun 30, 2026
    • Verified Review

    Michael Gerringer has been my physician since long before Optum came along and I have nothing but respect for Doctor Gerringer

    • Reviewed on Jun 24, 2026
    • Verified Review

    Dr Gerringer is thorough, personable, a complete professional, and brilliant, and he clearly cares a great deal about his patients and sees them as people.

    • Reviewed on Jun 22, 2026
    • Verified Review

    I feel he is a good doctor. I wouldn't have kept him as my doctor for so long if I didn't.

    • Reviewed on Jun 21, 2026
    • Verified Review

    Dr. Gerringer is one of the most thorough, knowledgeable and humane doctos I have met.

    • Reviewed on Jun 17, 2026
    • Verified Review

    My primary doctor's excellent and I've been going to him for many years

    • Reviewed on Jun 17, 2026
    • Verified Review

    Extremely friendly, knowledgeable and open to conversation.

    • Reviewed on Jun 15, 2026
    • Verified Review

    He’s been spot on with diagnosis and referrals. We love him!

    • Reviewed on Jun 10, 2026
    • Verified Review

    He is thorough, he listens, he is very knowledgeable. He is an excellent doctor.

    • Reviewed on Jun 5, 2026
    • Verified Review

    I already answered all questions. Dr Gerringer EXCELLENT

    • Reviewed on May 30, 2026
    • Verified Review

    He is very professional,caring and keeps up with latest information,treatments ,medication etc!He is caring and shows a real interest in his patients!

    • Reviewed on May 29, 2026
    • Verified Review

    Dr Gerringer is thorough caring and a good listener. I trust his analysis and judgement

    • Reviewed on May 26, 2026
    • Verified Review

    Because he’s been my doctor for many years and has never failed to meet my niece.. very compassionate doctor very knowledgeable. Also, it’s like visiting a friend.

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  • About Michael Gerringer, MD

    Dr. Michael Gerringer is a board certified internal medicine physician. He earned his medical degree from the State University of New York and completed internship training at New York Hospital. He has received multiple Top Doctor recognitions.

    Philosophy of care

    Dr. Gerringer focuses on preventive care and long term disease management.

    Gender

    Male

    Board certifications

    American Board of Internal Medicine

    Licenses

    NY, 202077

    Employed or contracted

    Employed

    Network Name

    CareMount

    NPI

    1295732964

  • 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
  • Education

    Medical School

    • Stony Brook University School of Medicine

    Residency

    • Memorial Sloan-Kettering Cancer Center