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    Allen J. Hamaker, MD

    Internal Medicine

    Dr. Hamaker's Overview

    Dr. Hamaker graduated from the Wayne State University School of Medicine in 1990. He works in Oklahoma City, OK and specializes in Internal Medicine. Dr. Hamaker is affiliated with Deaconess Hospital and INTEGRIS Baptist Medical Center.

    Dr. Hamaker's Experience

    Years in Practice: 27

    Dr. Hamaker's Specialties

    Internal Medicine

    Dr. Hamaker's Education & Training

    Medical School: Wayne State University School of Medicine; Graduated 1990

    Dr. Hamaker'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. Hamaker'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 Open Access
    • Aetna Signature Administrators PPO
    • BCBS Blue Card PPO
    • BCBS OK BlueChoice
    • CIGNA Open Access Plus
    • Community Care PCC
    • View More

    Dr. Hamaker's Office Information & Appointments

    Office Locations

    Internal Medicine Group

    3613 NW 56th St Ste 140
    Oklahoma City, OK 73112
    (405) 949-6481


    Office Hours and Information

    Fax: (405) 795-5909

    Practice Website: Not Available

    Accepting New Patients: Yes

    Medicare Accepted: Yes

    Medicaid Accepted: No

    Monday 9:00 AM - 4:00 PM
    Tuesday 9:00 AM - 4:00 PM
    Wednesday 9:00 AM - 4:00 PM
    Thursday 9:00 AM - 4:00 PM
    Friday 9:00 AM - 3:00 PM
    Saturday Closed
    Sunday Closed

    Other Physicians in Dr. Hamaker's Practice

    • Not Available

    Dr. Hamaker's Hospital Affiliations

    Office Locations