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    Dr. John M. Granger, MD

    Infectious Disease, Internal Medicine

    Dr. Granger's Overview

    Dr. Granger graduated from the University of Toledo College of Medicine in 2003. He works in Lancaster, PA and specializes in Infectious Disease and Internal Medicine. Dr. Granger is affiliated with Lancaster General Hospital and WellSpan Ephrata Community Hospital.

    Dr. Granger's Experience

    Years in Practice: 13

    Procedures Performed by Dr. Granger

    Dr. Granger's Specialties

    Infectious Disease, Internal Medicine

    Dr. Granger's Education & Training

    Medical School: University of Toledo College of Medicine; Graduated 2003

    Dr. Granger's Rating

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    Overall Rating


    • Explains conditions & treatments
    • Takes time to answer my questions
    • Provides follow-up as needed
    • View All Ratings

    Dr. Granger'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
    • View More

    Dr. Granger's Office Information & Appointments

    Office Locations

    Lancaster General Health Physicians Infectious Disease

    2106 Harrisburg Pike Ste 301
    Lancaster, PA 17601
    (717) 544-3517


    Office Hours and Information

    Fax: (717) 735-0012

    Practice Website: Not Available

    Accepting New Patients: Yes

    Medicare Accepted: Yes

    Medicaid Accepted: Yes

    Monday 8:00 AM - 5:00 PM
    Tuesday 8:00 AM - 5:00 PM
    Wednesday 8:00 AM - 5:00 PM
    Thursday 8:00 AM - 5:00 PM
    Friday 8:00 AM - 5:00 PM
    Saturday Closed
    Sunday Closed

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    Office Locations

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