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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 8:00 AM - 3:00 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

4.9

100 reviews

    • 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

    • Reviewed on Apr 17, 2026
    • Verified Review

    Kind listens to what you say answers all my questions

    • Reviewed on Apr 14, 2026
    • Verified Review

    Polite pleasant, informative conversation, and thorough.

    • Reviewed on Apr 9, 2026
    • Verified Review

    Knowledgeable n caring physician with the patient s best interest

    • Reviewed on Apr 9, 2026
    • Verified Review

    Very caring, Professional, excellent communication, listens, experienced and provides excellent care

    • Reviewed on Apr 3, 2026
    • Verified Review

    Amazing Doctor 👨‍⚕️

    • Reviewed on Apr 3, 2026
    • Verified Review

    I have referred others to Dr. Gleckel. He is very compassionate and a great diagnostitcan.

    • Reviewed on Apr 3, 2026
    • Verified Review

    Knowledgeable and caring.

    • Reviewed on Apr 1, 2026
    • Verified Review

    He is kind compassionate & caring.

    • Reviewed on Mar 31, 2026
    • Verified Review

    Dr Gleckel is an exceptional physician. He is highly intelligent, committed to his craft, and dedicated to ensuring ideal care plans.

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