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    Dr. John C. Killian, MD

    Orthopaedic Surgery

    • (516) 565-1800

    Dr. Killian's Overview

    Dr. Killian graduated from the Cornell University Weill Medical College in 1976. He works in Hempstead, NY and specializes in Orthopaedic Surgery. Dr. Killian is affiliated with Mercy Medical Center and Winthrop University Hospital.

    Dr. Killian's Experience

    Years in Practice: 40

    Procedures Performed by Dr. Killian

    Dr. Killian's Specialties

    Orthopaedic Surgery

    Dr. Killian's Education & Training

    Medical School: Cornell University Weill Medical College; Graduated 1976

    Dr. Killian's Rating

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    Overall Rating


    • Explains conditions & treatments
    • Takes time to answer my questions
    • Provides follow-up as needed
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    Dr. Killian'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. Killian's Office Information & Appointments

    Office Locations

    John C Killian MD

    230 Hilton Ave Ste 114
    Hempstead, NY 11550
    (516) 565-1800


    Office Hours and Information

    Fax: (516) 565-1824

    Practice Website: Not Available

    Accepting New Patients: Yes

    Medicare Accepted: Yes

    Medicaid Accepted: No

    Monday 10:00 AM - 2:00 PM
    Tuesday 10:00 AM - 2:00 PM
    Wednesday Closed
    Thursday 10:00 AM - 2:00 PM
    Friday 10:00 AM - 2:00 PM
    Saturday Closed
    Sunday Closed

    Other Physicians in Dr. Killian's Practice

    • Not Available

    Dr. Killian's Hospital Affiliations

    Office Locations

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