Skip to main content

Dr. Hamaker is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
  • Read the latest clinical news, personalized to your specialty.

See Dr. Hamaker's full profile

Already have an account?

  • Office

    3613 NW 56th St
    Ste 140
    Oklahoma City, OK 73112
    Phone+1 405-949-6481
    Fax+1 405-795-5908

Education & Training

  • Corewell Health – Grand Rapids/Michigan State University
    Corewell Health – Grand Rapids/Michigan State UniversityResidency, Internal Medicine, 1990 - 1993
  • Wayne State University School of Medicine
    Wayne State University School of MedicineClass of 1990

Certifications & Licensure

  • OK State Medical License
    OK State Medical License 1998 - 2025
  • MI State Medical License
    MI State Medical License 1992 - 2005
  • PA State Medical License
    PA State Medical License 1993 - 1996
  • American Board of Internal Medicine Internal Medicine

Awards, Honors, & Recognition

  • CMS Meaningful Use Stage 1 Certification Medisoft Clinical EHR, McKesson Corporation, 2012-2013