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    Mark E. Folk, DO

    Family Medicine

    Dr. Folk's Overview

    Dr. Folk graduated from the Philadelphia College of Osteopathic Medicine in 1986. He works in Schaefferstown, PA and specializes in Family Medicine.

    Dr. Folk's Experience

    Years in Practice: 31

    Dr. Folk's Specialties

    Family Medicine

    Dr. Folk's Education & Training

    Medical School: Philadelphia College of Osteopathic Medicine; Graduated 1986

    Dr. Folk's Rating

    Rate This Doctor

    Overall Rating


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

    Dr. Folk's Accepted Insurance

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

    • Aetna HMO
    • 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
    • CIGNA Open Access Plus
    • Coventry HealthAmerica HMO
    • View More

    Dr. Folk's Office Information & Appointments

    Office Locations

    Schaefferstown Family Practice

    2496 Stiegel Pike
    Schaefferstown, PA 17088
    (717) 949-2777


    Office Hours and Information

    Fax: (717) 949-6925

    Practice Website:

    Accepting New Patients: Yes

    Medicare Accepted: Yes

    Medicaid Accepted: No

    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

    Other Physicians in Dr. Folk's Practice

    Dr. Folk's Hospital Affiliations

    • Not Available

    Office Locations