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    Dr. Gary B. Hanfling, MD


    • (516) 682-0700

    Dr. Hanfling's Overview

    Dr. Hanfling graduated from the Rosalind Franklin University/ Chicago Medical School in 1979. He works in Syosset, NY and 1 other location and specializes in Gastroenterology. Dr. Hanfling is affiliated with North Shore Syosset Hospital and Northwell Health Long Island Jewish Medical Center.

    Dr. Hanfling's Experience

    Years in Practice: 37

    Dr. Hanfling's Specialties


    Dr. Hanfling's Education & Training

    Medical School: Rosalind Franklin University/ Chicago Medical School; Graduated 1979

    Dr. Hanfling's Rating

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    • Explains conditions & treatments
    • Takes time to answer my questions
    • Provides follow-up as needed
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    Dr. Hanfling's Accepted Insurance

    Please verify insurance information directly with your doctor's office as it may change frequently.

    • Aetna Choice POS II
    • Aetna Elect Choice EPO
    • Aetna HMO
    • Aetna Managed Choice POS
    • Aetna Managed Choice POS Open Access
    • Aetna Signature Administrators PPO
    • BCBS Blue Card PPO
    • CDPHP New York State of Health - Small Business
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    Dr. Hanfling's Office Information & Appointments

    Office Locations

    *This physician has multiple office locations. See Office Information for details.

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