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John F. Rothar, MD

John F. Rothar, MD

Optum Provider

Specialty

Internal Medicine

Languages

English

Seeing patients at

Monday 8:00 AM - 6:00 PM
Tuesday 8:00 AM - 6:00 PM
Wednesday 8:00 AM - 3:00 PM
Thursday 8:00 AM - 6:00 PM
Friday 8:00 AM - 3:00 PM
Saturday 8:00 AM - 12:00 PM
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

77 reviews

  • Apr 26, 2026
    Verified Review

    Very professional

  • Apr 22, 2026
    Verified Review

    Dr. Rothar is very thorough and very smart I respect his opinion and I am very pleased with him as a Doctor

  • Apr 21, 2026
    Verified Review

    Because he’s the best

  • Apr 19, 2026
    Verified Review

    Dr. Rothar took the time to review our past relationship, along with walk me thru the steps he was doing. Very professional and took the time to explain things going forward.

  • Apr 18, 2026
    Verified Review

    cares about his patiants respectful. professnel easy to talk to

  • Apr 15, 2026
    Verified Review

    Knowledgable, straightforward.

  • Apr 11, 2026
    Verified Review

    provides sound medical advice, listens to my concerns, very strong with follow up

  • Apr 8, 2026
    Verified Review

    He is an excellent doctor

  • Apr 8, 2026
    Verified Review

    Dr Rothar is a fantastic Doctor-

  • Mar 27, 2026
    Verified Review

    He is an excellent doctor - very knowledgable and caring!

  • Mar 26, 2026
    Verified Review

    Very thorough pleasant and knowledgeable.

  • Mar 25, 2026
    Verified Review

    took the time in examing me and going over my history as this was the first appt i ever had with him..

  • Mar 22, 2026
    Verified Review

    At the age of [omitted] he is the big part of my good health

  • Mar 21, 2026
    Verified Review

    He is very courteous and he answers all of concerns I may have about my health and well being. And informs me of what my medical needs are in a non aggressive manner

  • Mar 17, 2026
    Verified Review

    He is professional,caring,knowledgeable friendly and prompt

  • Mar 17, 2026
    Verified Review

    Thorough and professional

  • Mar 16, 2026
    Verified Review

    i had Dr Hantverk before his retirement and he came highly recommended by him. I met Dr Rothar for the first time on my last visit and everything was as Dr Hantverk said he would be.

  • Mar 16, 2026
    Verified Review

    His been my Head Doctor for over 30 years, and always provided me with excellent , advice and follow ups.

  • Mar 14, 2026
    Verified Review

    Dr Rothar is very skilled, knowledgeable and proactive regarding my care. Have been a patient of his for 20+ years.

  • Mar 12, 2026
    Verified Review

    He is a great doctor and I have a great relationship with him

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  • About John F. Rothar, MD

    Dr. John F. Rothar is a board certified internist with a focus on preventive health. He completed medical training at SUNY Brooklyn and advanced residency training at Cornell, North Shore University Hospital, and Memorial Sloan Kettering, serving as Chief Resident.

    Philosophy of care

    Dr. Rothar emphasizes prevention, early intervention, and partnership to support long-term wellness.

    Gender

    Male

    Board certifications

    American Board of Internal Medicine

    Licenses

    NY, 206318

    Employed or contracted

    Employed

    Network Name

    ProHealth

    NPI

    1770585093

  • 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
    • CHN
    • Centivo
    • Cigna
    • Coventry
    • EmblemHealth
    • First Health
    • Humana
    • MagnaCare
    • Medicaid
    • Medicare
    • MultiPlan
    • NYSHIP
    • Northwell Direct
    • Oscar
    • Oxford
    • TRICARE
    • UHC
    • UMR
  • Medical School

    • State University of New York