| 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 - 5:00 PM |
| Saturday | Closed |
| Sunday | Closed |
Kenneth Roy Ackerman, MD
Specialty
Internal Medicine
Languages
English
Video transcript
Seeing patients at
Patient Reviews
Patient review summary
Learn about our survey5
4
3
2
1
4.9
130 reviews
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Mar 30, 2026Verified Review
Dr Ackerman , He takes time to answer any questions .
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Mar 27, 2026Verified Review
He’s a caring physician
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Mar 25, 2026Verified Review
Dr. Ackerman is a kind, courteous and caring doctor. Always responds when needed and is diligent in his work ethic.
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Mar 25, 2026Verified Review
I am tired of these questions
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Mar 22, 2026Verified Review
Great explanation
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Mar 21, 2026Verified Review
He is a Very Good Doctor who is cares about my health & my medical needs. I am Very Happy to have him as my Doctor.
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Mar 14, 2026Verified Review
He is compassionate, listens & accurate with diagnoses and treatments
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Mar 5, 2026Verified Review
Dr Ackerman is a caring doctor who is through.
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Mar 2, 2026Verified Review
He cares- and is truly the BEST
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Feb 28, 2026Verified Review
Dr. Ackerman has been my doctor for over 35 years. He’s great.
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Feb 27, 2026Verified Review
Very good provider
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Feb 22, 2026Verified Review
Dr. Ackerman is a great doctor
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Feb 19, 2026Verified Review
Been seeing him for over 30 years
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Feb 19, 2026Verified Review
bedside manner is excellent keeps me informed and works with me and my family
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Feb 18, 2026Verified Review
To everyone. Just love him
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Feb 15, 2026Verified Review
He’s been my doctor for a very long time and the best doctor and only when I trust. He’s always very compassionate and caring. Makes me feel comfortable every visit.
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Feb 14, 2026Verified Review
Been a patient for over 20 years
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Feb 12, 2026Verified Review
He is a great and caring doctor. He listens to your every concern.
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Feb 10, 2026Verified Review
He was very thorough and thoughtful. Very knowledgeable
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Feb 8, 2026Verified Review
Always available to help with any questions or concerns
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About Kenneth Roy Ackerman, MD
Dr. Kenneth Roy Ackerman is an internist with more than 20 years of experience. He provides comprehensive adult primary care with a focus on efficient, high-quality service.
Philosophy of care
Dr. Ackerman emphasizes accessibility, clear communication, and long-term patient relationships.
Gender
Male
Board certifications
American Board of Internal Medicine
Licenses
NY, 178585
Employed or contracted
Employed
Network Name
ProHealth
NPI
1033205265
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Insurance accepted
This may not reflect all insurance accepted by the provider and is for informational purposes only.
- 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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State University of NY, Stony Brook School of Medicine
Residency
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North Shore University Hospital
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