Allen J. Hamaker, MD

My Philosophy and Approach to Wellness...

My goal is to provide the best care possible to all my patients. I will do everything I can to help my patients navigate through the complexity of today’s health care system. I always try to explain medical problems in terms that patients can understand. I look forward to being more proactive in screening for diseases and preventing them with a personalized wellness plan. I have always felt that “an ounce of prevention is better than a pound of cure”.

Physician Profile


Michigan State University
East Lansing, MI
Bachelor of Science, Medical Technology 1986
Medical School
Wayne State University, School of Medicine
Detroit, MI
Doctorate of Medicine 1990
Blodgett Memorial Medical Center, Saint Mary's Health Service Program
Grand Rapids, MI
Blodgett Memorial Medical Center, Saint Mary's Health Service Program
Grand Rapids, MI
Internal Medicine 1991-1993



Professional Society Memberships

Oklahoma State Medical Society
Oklahoma County Medical Society

Hospital Affiliations

Deaconess Hospital
Integris Baptist Hospital


American Board of Internal Medicine

Patient Testimonials

  • Member: Shirley

    I have been a patient of Dr. Allen Haymaker for many years and my confidence in his professional treatment of my medical condition...

  • Member: Debbie

    I have been a patient of Dr. Hamaker for almost 9 years now. I would say it is the main reason I decided to join the MDVIP because...

  • Member: Gene

    Dr Hamaker spends time explaining my medical history and lab results and gives advice to follow to improve my health.

  • Member: Ken

    About a month ago, I was very ill and checked my temperature. It was 102 degrees and it was 9:30pm. I called Dr. Hamaker and he an...