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    Dr. Joseph F. Demario, DO

    Internal Medicine

    • (717) 766-0228

    Dr. Demario's Overview

    Dr. Demario graduated from the Des Moines University College of Osteopathic Medicine in 1994. He works in Mechanicsburg, PA and specializes in Internal Medicine. Dr. Demario is affiliated with Holy Spirit Hospital.

    Dr. Demario's Experience

    Years in Practice: 22

    Dr. Demario's Specialties

    Internal Medicine

    Dr. Demario's Education & Training

    Medical School: Des Moines University College of Osteopathic Medicine; Graduated 1994

    Dr. Demario'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. Demario's Accepted Insurance

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

    • Aetna Choice POS II
    • Aetna HMO
    • Aetna Managed Choice POS
    • Aetna Managed Choice POS Open Access
    • Aetna Select
    • Aetna Signature Administrators PPO
    • BCBS Blue Card PPO
    • Capital BC Keystone Health Plan Central HMO
    • Capital BC PPO
    • Coventry HealthAmerica HMO
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    Dr. Demario's Office Information & Appointments

    Office Locations

    Spirit Physicians Services
    Internal Medicine Mechanicsburg

    6 Market Plaza Way
    Mechanicsburg, PA 17055
    (717) 766-0228


    Office Hours and Information

    Fax: (717) 766-8122

    Practice Website:

    Accepting New Patients: Yes

    Medicare Accepted: Yes

    Medicaid Accepted: No

    Monday 8:00 AM - 4:00 PM
    Tuesday 8:00 AM - 4:00 PM
    Wednesday 8:00 AM - 4:00 PM
    Thursday 8:00 AM - 4:00 PM
    Friday 8:00 AM - 4:00 PM
    Saturday Closed
    Sunday Closed

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