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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

109 reviews

  • Apr 29, 2026
    Verified Review

    Excellent care

  • 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.

  • Apr 25, 2026
    Verified Review

    He was very diligent and explained everything to me

  • Apr 18, 2026
    Verified Review

    Easy to talk too.

  • 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.

  • 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.

  • Apr 8, 2026
    Verified Review

    Excellent doctor, great bed-side manner, and explains things clearly.

  • Apr 7, 2026
    Verified Review

    Dr. Criss has been my doctor for years, and he is excellent. He has helped me manage my diabetes very well and always takes the time to listen and explain things clearly. He is professional, caring, and truly dedicated to his patients. I highly recommend him.

  • Apr 3, 2026
    Verified Review

    One of my favorite Doctors, always pleasant very knowledgeable.

  • Mar 31, 2026
    Verified Review

    He takes the time to explain and ask questions about me and always calls me with the test results and if I have any questions

  • Mar 28, 2026
    Verified Review

    Dr Criss has been monitoring my blood pressure which has been high at times. Thought his guidance and patience it is now at an acceptable level and no longer an issue. Agreed to continue following his advice.

  • Mar 23, 2026
    Verified Review

    Dr. Criss is a wonderful person. He is a kind & compassionate man.

  • Mar 21, 2026
    Verified Review

    My appointment went well. He addressed all my concerns.

  • Mar 15, 2026
    Verified Review

    Very compassionate and knowledgeable.

  • Mar 14, 2026
    Verified Review

    very thorough caring doctor

  • Mar 13, 2026
    Verified Review

    Dr.Criss is not on ly a FANTASTIC doctor he's just a great guy. Easy to talk to.Always responds quickly and explains with patience. I feel like he's my friend.

  • Mar 11, 2026
    Verified Review

    very through and good listener

  • Mar 6, 2026
    Verified Review

    Always though Always available Always get a call back on tests

  • Mar 1, 2026
    Verified Review

    Professional, respectful

  • Feb 28, 2026
    Verified Review

    Dr Criss is GREAT !!!

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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