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Louis W. Gleckel, MD

Louis W. Gleckel, MD

Optum Provider

Specialty

Cardiovascular Disease

Languages

English

Seeing patients at

Monday 8:00 AM - 4:30 PM
Tuesday 8:00 AM - 4:30 PM
Wednesday 8:00 AM - 4:30 PM
Thursday 8:00 AM - 4:30 PM
Friday 8:30 AM - 5:00 PM
Saturday Closed
Sunday Closed
Hours may vary, please contact to schedule and confirm appointment availability.

Patient Reviews

Patient review summary

Learn about our survey

5

4

3

2

1

5.0

99 reviews

    • Reviewed on Jun 25, 2026
    • Verified Review

    Dr.Gleckel is caring,compassionate,easy to talk to and explains things in language i can understand as the patient

    • Reviewed on Jun 25, 2026
    • Verified Review

    Highly recommend he is a great cardiologist

    • Reviewed on Jun 23, 2026
    • Verified Review

    Dr. Gleckel is a wonderful caring doctor and genuine person. He takes care of me and my entire family and has for many years.

    • Reviewed on Jun 20, 2026
    • Verified Review

    Dr Gleckel is compassionate, kind, and caring. I would highly recommend him to family and friends

    • Reviewed on Jun 19, 2026
    • Verified Review

    Dr Gleckel shows that he really sincerely cares for you and your health. Focuses on what’s important.

    • Reviewed on Jun 16, 2026
    • Verified Review

    Dr. Gleckel has been my physician for more than 20 years. I couldn’t have wished for a better doctor. I really don’t know what I would do without him!

    • Reviewed on Jun 15, 2026
    • Verified Review

    Caring and effective

    • Reviewed on Jun 12, 2026
    • Verified Review

    The best in class.

    • Reviewed on Jun 4, 2026
    • Verified Review

    Wonderful doctor !

    • Reviewed on May 26, 2026
    • Verified Review

    The ziarno family loves him

    • Reviewed on May 24, 2026
    • Verified Review

    Dr. Gleckel is incredibly empathetic and caring. He also takes the time to listen and discuss ideas and topics, I never feel rushed. He is brilliant in his craft.

    • Reviewed on May 24, 2026
    • Verified Review

    Was a patient of his before Pro-Health. He has Provided consent care.

    • Reviewed on May 22, 2026
    • Verified Review

    My family and I have been his patients for many years and have full confidence in him.Hes a wonderful doctor

    • Reviewed on May 20, 2026
    • Verified Review

    I have recommended Dr. Gleckel to friends and colleagues.

    • Reviewed on May 19, 2026
    • Verified Review

    He is an excellent physician I have been seeing since 2011 and very happy with him as my cardiologist and when he was my Primary Physician.

    • Reviewed on May 9, 2026
    • Verified Review

    A personal and attentive man

    • Reviewed on May 6, 2026
    • Verified Review

    He was very informative and had and a great bedside manner

    • Reviewed on Apr 27, 2026
    • Verified Review

    Because he listened and recommended what helped my situation

    • Reviewed on Apr 26, 2026
    • Verified Review

    Professional service

    • Reviewed on Apr 25, 2026
    • Verified Review

    He is very knowledgeable, professional and cating

Page 1 of 5
  • About Louis W. Gleckel, MD

    Dr. Louis W. Gleckel delivers specialized cardiovascular care for heart disease, hypertension, arrhythmias, and high cholesterol. He serves as division chief of cardiovascular disease and completed advanced cardiology training.

    Philosophy of care

    Dr. Gleckel is dedicated to evidence-based cardiovascular care and collaborative patient relationships.

    Gender

    Male

    Board certifications

    American Board of Internal Medicine

    Licenses

    NY, 170867

    Employed or contracted

    Employed

    Network Name

    ProHealth

    NPI

    1841235272

  • 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
  • Residency

    • Long Island Jewish Medical Center