| 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 |
Adam Neil Criss, DO
Specialty
Nephrology
Languages
English
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Seeing patients at
Patient Reviews
Patient review summary
Learn about our survey5
4
3
2
1
4.9
115 reviews
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- 5.0 Reviewed on May 31, 2026
- Verified Review
Caring knowledge
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- 5.0 Reviewed on May 27, 2026
- Verified Review
Professional, friendly, knowledgeable and courteous
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- 5.0 Reviewed on May 22, 2026
- Verified Review
Professional, knowledgeable, caring
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- 5.0 Reviewed on May 16, 2026
- Verified Review
Very compassionate, caring physician
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- 5.0 Reviewed on May 15, 2026
- Verified Review
He listens and cares
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- 5.0 Reviewed on May 15, 2026
- Verified Review
Great doctor. I have confidence with him
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- 5.0 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
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- 5.0 Reviewed on May 13, 2026
- Verified Review
Thorough and available to answer questions.
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- 5.0 Reviewed on May 13, 2026
- Verified Review
Very comfortable with him
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- 5.0 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
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- 5.0 Reviewed on May 7, 2026
- Verified Review
Excellent communication and follow up
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- 5.0 Reviewed on May 6, 2026
- Verified Review
Dr Criss was very knowledgeable Dr Criss explained things very well
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- 5.0 Reviewed on May 5, 2026
- Verified Review
Dr. Criss is a kind, caring, knowledgeable doctor. He treats his patients with respect.
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- 5.0 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.
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- 5.0 Reviewed on Apr 29, 2026
- Verified Review
Excellent care
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- 5.0 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.
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- 5.0 Reviewed on Apr 25, 2026
- Verified Review
He was very diligent and explained everything to me
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- 5.0 Reviewed on Apr 18, 2026
- Verified Review
Easy to talk too.
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- 5.0 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.
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- 5.0 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
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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
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Medical School
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New York College of Osteopathic Medicine
Residency
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North Shore University Hospital
Fellowship
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Long Island Jewish Medical Center
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The contact information listed will direct you to a licensed representative that works with Medicare enrollees to explain Medicare Advantage and Prescription Drug Plan options. There may not be plans available in your area. Any information provided is limited to those plans offered in your area.
*The contact information listed will direct you to a licensed representative that works with Medicare enrollees to explain Medicare Advantage and Prescription Drug Plan options. There may not be plans available in your area. Any information provided is limited to those plans offered in your area. Please contact Medicare.gov or 1-800-MEDICARE to get information on all of your options.
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