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Leonard Haas, MD

Leonard Haas, MD

Optum Provider

Specialty

Pediatric Gastroenterology

Languages

English

Schedule an appointment

Seeing patients at

  • About Leonard Haas, MD

    Dr. Leonard Haas is a pediatric gastroenterologist. He completed training at the Mayo Clinic, Weill Cornell, and Johns Hopkins and specializes in digestive and liver disorders in children. He has received awards for teaching and clinical excellence.

    Philosophy of care

    Dr. Haas partners with families through education, shared decision-making, and attentive listening.

    Gender

    Male

    Board certifications

    American Board of Pediatrics

    Licenses

    NY, 330110

    Employed or contracted

    Employed

    Network Name

    ProHealth

    NPI

    1073019584

  • Insurance accepted

    This may not reflect all insurance accepted by the provider and is for informational purposes only.

    • 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

  • Medical School

    • Mayo Clinic School of Medicine

    Residency

    • New York Presbyterian-Weill Cornell Medical Center

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