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Adam Neil Criss, DO

Adam Neil Criss, DO

Optum Provider

Specialty

Nephrology

Languages

English

Seeing patients at

Monday 9:00 AM - 5:00 PM
Tuesday 9:00 AM - 5:00 PM
Wednesday 9:00 AM - 5:00 PM
Thursday 9:00 AM - 5:00 PM
Friday 9:00 AM - 3:00 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

115 reviews

    • Reviewed on May 31, 2026
    • Verified Review

    Caring knowledge

    • Reviewed on May 27, 2026
    • Verified Review

    Professional, friendly, knowledgeable and courteous

    • Reviewed on May 22, 2026
    • Verified Review

    Professional, knowledgeable, caring

    • Reviewed on May 16, 2026
    • Verified Review

    Very compassionate, caring physician

    • Reviewed on May 15, 2026
    • Verified Review

    He listens and cares

    • Reviewed on May 15, 2026
    • Verified Review

    Great doctor. I have confidence with him

    • Reviewed on May 14, 2026
    • Verified Review

    I did not understand question, thought was Optim as a whole. Dr Criss is terrific and should have given a YES to recommend to others

    • Reviewed on May 13, 2026
    • Verified Review

    Thorough and available to answer questions.

    • Reviewed on May 13, 2026
    • Verified Review

    Very comfortable with him

    • Reviewed on May 8, 2026
    • Verified Review

    Dr Criss is outstanding Caring patient and professional. He takes his time to explain the situation. 10/10

    • Reviewed on May 7, 2026
    • Verified Review

    Excellent communication and follow up

    • Reviewed on May 6, 2026
    • Verified Review

    Dr Criss was very knowledgeable Dr Criss explained things very well

    • Reviewed on May 5, 2026
    • Verified Review

    Dr. Criss is a kind, caring, knowledgeable doctor. He treats his patients with respect.

    • Reviewed on May 2, 2026
    • Verified Review

    Dr. Criss is the doctor that all doctors should strive to be. Truly professional and extremely knowledgeable and personable. Dr. Criss makes seeing a doctor pleasurable.

    • Reviewed on Apr 29, 2026
    • Verified Review

    Excellent care

    • Reviewed on Apr 28, 2026
    • Verified Review

    Dr. Criss is an excellent care provider and I trust him with my family as well as refer him to my friends.

    • Reviewed on Apr 25, 2026
    • Verified Review

    He was very diligent and explained everything to me

    • Reviewed on Apr 18, 2026
    • Verified Review

    Easy to talk too.

    • Reviewed on Apr 9, 2026
    • Verified Review

    Very caring, knowledgeable and took the time to explain my conditions and what steps I should continue with in the future.

    • Reviewed on Apr 9, 2026
    • Verified Review

    Dr. Criss is an exceptional physician. I have been his patient for approximately four years and he serves both as my primary doctor & nephrologist. He is highly knowledgeable, warm & caring , gives me all the time I need, calls with test results and involves me in decisions regarding my chronic kidney condition.

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  • About Adam Neil Criss, DO

    Dr. Adam Neil Criss is board certified in internal medicine and nephrology. He completed internal medicine residency at North Shore University Hospital and fellowship training in nephrology at Long Island Jewish Medical Center. His clinical focus includes kidney disease prevention, hypertension, and electrolyte disorders.

    Philosophy of care

    Dr. Criss partners with patients to support kidney health through education and individualized care.

    Gender

    Male

    Board certifications

    American Board of Internal Medicine

    Licenses

    NY, 216967

    Employed or contracted

    Employed

    Network Name

    ProHealth

    NPI

    1386742039

  • 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

    • New York College of Osteopathic Medicine

    Residency

    • North Shore University Hospital

    Fellowship

    • Long Island Jewish Medical Center