| 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
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Video transcript
Seeing patients at
Patient Reviews
Patient review summary
Learn about our survey5
4
3
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1
4.9
138 reviews
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Apr 30, 2026Verified Review
Dr. Ackermam is the best doctor out there. I would and do recommend Dr. Ackerman to everyone.
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Apr 30, 2026Verified Review
Dr. Ackerman is a knowledgeable and caring doctor.
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Apr 28, 2026Verified Review
Same as previous question, caring, listens, answers all questions and never feel rushed
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Apr 26, 2026Verified Review
I trust him
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Apr 26, 2026Verified Review
Thorough polite and caring
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Apr 21, 2026Verified Review
He is a thoughtful, caring and gives you the time you need.
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Apr 18, 2026Verified Review
He listens to me and my concerns. And is pleasant and takes his time answering my questions.
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Apr 18, 2026Verified Review
Friendly & efficient dr & staff
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Apr 15, 2026Verified Review
Dr. Ackerman has been my physician for quite some time now. He is always in good spirits cares listens takes his time truly cares!
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Apr 11, 2026Verified Review
Dr. Ackerman did not take the time to explain anything. He rushed my physical, which took seven minutes, and he was not able to help. My blood work and urine analysis came in and he did not discuss any of that with me and I had questions and he did not answer anything. In the end, he referred me to another doctor in the practice and was rude.
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Apr 11, 2026Verified Review
Dr. Ackerman is a knowledgeable, professional, extremely nice person and an excellent doctor. 10+
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Apr 11, 2026Verified Review
Rude, dismissive and insulting.
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Apr 10, 2026Verified Review
He’s good- not exceptional
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Apr 6, 2026Verified Review
Very friendly, direct, efficient, thorough.
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Apr 5, 2026Verified Review
He's very informative and caring. He made me feel very comfortable and well taken care of. He answered all my questions and left me feeling satisfied with my visit
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Apr 1, 2026Verified Review
He’s always courteous and helpful
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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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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 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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State University of NY, Stony Brook School of Medicine
Residency
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North Shore University Hospital
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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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