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    George R. Witmer, MD

    Internal Medicine

    Dr. Witmer's Overview

    Dr. Witmer graduated from the University of Rochester School of Medicine and Dentistry in 2000. He works in Voorhees, NJ and specializes in Internal Medicine. Dr. Witmer is affiliated with Thomas Jefferson University Hospital.

    Dr. Witmer's Experience

    Years in Practice: 17

    Dr. Witmer's Specialties

    Internal Medicine

    Dr. Witmer's Education & Training

    Medical School: University of Rochester School of Medicine and Dentistry; Graduated 2000

    Dr. Witmer'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. Witmer's Accepted Insurance

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

    • Aetna Choice POS II
    • Aetna Choice POS Open Access
    • Aetna HMO
    • Aetna Managed Choice POS Open Access
    • Aetna Select
    • Aetna Signature Administrators PPO
    • Amerihealth Regional Pref Ntwk EPO POS + PPO
    • Amerihealth Regional Pref Ntwk HMO HMO + POS
    • Amerihealth Regional Preferred Network HMO, HMO+, POS, POS+ MRF
    • BCBS Blue Card PPO
    • View More

    Dr. Witmer's Office Information & Appointments

    Office Locations

    Jefferson University Physicians
    Jefferson Internal Medicine

    443 Laurel Oak Rd Ste 100
    Voorhees, NJ 08043
    (856) 784-7398


    Office Hours and Information

    Fax: (856) 784-7357

    Practice Website:

    Accepting New Patients: Yes

    Medicare Accepted: Yes

    Medicaid Accepted: No

    Monday 9:00 AM - 5:00 PM
    Tuesday 8:00 AM - 5:00 PM
    Wednesday 9:00 AM - 6:00 PM
    Thursday 8:00 AM - 5:00 PM
    Friday 9:00 AM - 5:00 PM
    Saturday Closed
    Sunday Closed

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    Dr. Witmer's Hospital Affiliations

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