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Jerry Kleinbaum, MD

Jerry Kleinbaum, MD

Optum Provider

Specialty

Endocrinology Diabetes & Metabolism

Languages

English

Seeing patients at

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
Please contact the clinic directly to schedule and confirm appointment availability.

Patient Reviews

Patient review summary

Learn about our survey

5

4

3

2

1

4.9

59 reviews

  • Mar 30, 2026
    Verified Review

    He has been my doctor for about 13 years and always very thorough and kind.

  • Mar 22, 2026
    Verified Review

    Always been caring and understanding of my needs with my medical care

  • Mar 17, 2026
    Verified Review

    Always very efficient appointment. Good communication

  • Mar 16, 2026
    Verified Review

    Dr. Kleinbaum is kind, patient & competent. He’s willing to listen to my concerns

  • Mar 16, 2026
    Verified Review

    I've had no complaints about him.

  • Mar 8, 2026
    Verified Review

    He is knowledgeable, have the right answer, always concerned about your health.

  • Mar 7, 2026
    Verified Review

    Dr Kleinbaum has an excellent bedside manner and listens to my concerns and is rapid to refill my meds upon request...

  • Mar 2, 2026
    Verified 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.

  • Feb 22, 2026
    Verified 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.

  • Feb 16, 2026
    Verified Review

    He’s kind and respectful

  • Feb 11, 2026
    Verified 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.

  • Feb 9, 2026
    Verified Review

    He is a caring physician

  • Feb 1, 2026
    Verified Review

    Good medical care

  • Jan 29, 2026
    Verified Review

    He is very knowledgeable and compassionate.

  • Jan 25, 2026
    Verified Review

    Great care

  • Jan 20, 2026
    Verified Review

    He is the best doctor I’ve ever worked with. He sees things clearly and corrects them.

  • Jan 20, 2026
    Verified 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

  • Jan 15, 2026
    Verified 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.

  • Dec 21, 2025
    Verified Review

    I don’t feel rushed. Dr Kleinbaum is pleasant professional and in my opinion Thorough

  • Dec 19, 2025
    Verified 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

  • 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
  • Medical School

    • Tufts University School of Medicine

    Residency

    • Albert Einstein College of Medicine

  • Awards and Publications