| Monday | 8:00 AM - 5:00 PM |
| Tuesday | 8:00 AM - 5:00 PM |
| Wednesday | 8:00 AM - 5:00 PM |
| Thursday | 8:00 AM - 5:00 PM |
| Friday | 8:00 AM - 5:00 PM |
| Saturday | Closed |
| Sunday | Closed |
Jerry Kleinbaum, MD
Specialty
Endocrinology Diabetes & Metabolism
Languages
English
Seeing patients at
Patient Reviews
Patient review summary
Learn about our survey5
4
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4.9
59 reviews
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Mar 30, 2026Verified Review
He has been my doctor for about 13 years and always very thorough and kind.
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Mar 22, 2026Verified Review
Always been caring and understanding of my needs with my medical care
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Mar 17, 2026Verified Review
Always very efficient appointment. Good communication
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Mar 16, 2026Verified Review
Dr. Kleinbaum is kind, patient & competent. He’s willing to listen to my concerns
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Mar 16, 2026Verified Review
I've had no complaints about him.
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Mar 8, 2026Verified Review
He is knowledgeable, have the right answer, always concerned about your health.
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Mar 7, 2026Verified Review
Dr Kleinbaum has an excellent bedside manner and listens to my concerns and is rapid to refill my meds upon request...
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Mar 2, 2026Verified Review
Dr. kleinbaum is a very fantastic doctor. I’ve been seeing him for years and always. I am very very satisfied with him. He’s a great doctor and I’m glad to be his patient though I wish I didn’t have diabetes i’m just very glad that Dr. climbed down is still practicing and not retired thank God.
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Feb 22, 2026Verified Review
I love Dr. Kleinbaum. He is very knowledgeable, caring, clear communicator, patient, as is his nurse. I do wish Optum had moved them to the Yorktown office rather than Mt.Kisco though. The Mt Kisco offices are like a factory - long waits for labs etc.
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Feb 16, 2026Verified Review
He’s kind and respectful
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Feb 11, 2026Verified Review
Dr. Kleinbaum is a very professional and courageous in his profession. He knows how to deal with his patients in what they need to know about diabetes and about the medication the patient needs to be taking. He is also available when I need to speak to him about any concerns I have about sugar levels, whether is by phone or message that I have given on My Chart. He is always willing to listen and help. A very professional and pleasant person.
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Feb 9, 2026Verified Review
He is a caring physician
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Feb 1, 2026Verified Review
Good medical care
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Jan 29, 2026Verified Review
He is very knowledgeable and compassionate.
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Jan 25, 2026Verified Review
Great care
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Jan 20, 2026Verified Review
He is the best doctor I’ve ever worked with. He sees things clearly and corrects them.
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Jan 20, 2026Verified Review
My provider is very kind, courteous and explains things where I can understand of anything that that has to do with my health or medication’s
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Jan 15, 2026Verified Review
He is a caring Dr.who I trust completely.He should be treated like the beloved physician that he is by Optum instead of constantly being moved around .A Dr like Dr.K should be treated and honored as a Emeritus physician.Same with Dr Romano a great Dr.who just left Optum .U should treat great Doctors better so they want to stay at Optum.If great Drs stay patients will stay also.
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Dec 21, 2025Verified Review
I don’t feel rushed. Dr Kleinbaum is pleasant professional and in my opinion Thorough
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Dec 19, 2025Verified Review
As previously reported in other words you are extremely lucky to have a caring physician of Dr Kleinbaum stature, professionalism, experience, and competence associated with your organization.
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About Jerry Kleinbaum, MD
Dr. Jerry Kleinbaum is a board certified endocrinologist. He earned his medical degree from Tufts University School of Medicine completed advanced training at Albert Einstein College of Medicine and has received multiple Best Doctor honors.
Philosophy of care
Dr. Kleinbaum partners with patients to manage endocrine and metabolic conditions with clarity and compassion.
Gender
Male
Board certifications
American Board of Internal Medicine
Licenses
NY, 136935
Employed or contracted
Employed
Network Name
CareMount
NPI
1245344670
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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
- CDPHP
- CHN
- Centivo
- Cigna
- Coventry
- EmblemHealth
- First Health
- Healthfirst
- Humana
- MVP Healthcare
- MagnaCare
- Medicaid
- Medicare
- MetroPlus
- MultiPlan
- NYSHIP
- Northwell Direct
- Oscar
- Oxford
- TRICARE
- UMR
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Medical School
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Tufts University School of Medicine
Residency
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Albert Einstein College of Medicine
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Awards and Publications
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