> > > > Dr. John Hamersma, FAAFP, MD
Dr. John Warner Hamersma FAAFP and MD is a male Family Practitioner, has 11 years of experience and practices in Family Medicine.
Dr. John Hamersma has 6 office locations.
Grand Valley Internal Medicine Specialists Pc
2093 Health Dr SW
Ste 200
Wyoming, MI 49519

Phone Number
Locations and availability (6)
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

  • Currently 3 of 4 stars
Patient comments (0)

The overall average patient rating of Dr. John Hamersma is Good. Dr. Hamersma has been reviewed by 4 patients who have provided 0 comments. The rating is 3 out of 4 stars.

Patient Ratings
Ease of Appointment 3.5
  • Currently 3.5 of 4 stars
Promptness 3.5
  • Currently 3.5 of 4 stars
Courteous Staff 3.5
  • Currently 3.5 of 4 stars
Accurate Diagnosis 3.5
  • Currently 3.5 of 4 stars
Bedside Manner 3.5
  • Currently 3.5 of 4 stars
Spends Time with Me 3.5
  • Currently 3.5 of 4 stars
Follows Up After Visit 3.5
  • Currently 3.5 of 4 stars

Specialties & Research

Dr. John Hamersma, FAAFP, MD is board certified in Family Medicine.

  • He has special expertise in 1 area:
  • Flu (Human Influenza)

Education & Awards

Dr. Hamersma graduated from Michigan State University , East Lansing. He has 4 awards.

AMA Physician Recognition Award
MSU Faculty Teaching Award 2002
Bridges to Excellence Recognition
Bridges to Excellence Medical Home Recognition (2014 - 2017)
Level II
NCQA Physician Practice Connections - Patient Centered Medical Home (2014 - 2017)


Dr. Hamersma has 9 hospital affiliations:

  • Spectrum Health Medical Center 
  • St Mary's Mercy Medical Center 

Accepted Insurance Plans

Dr. Hamersma accepts these health insurances in at least one office:

  • Priority Health - 2 plans
  • United Healthcare - 2 plans
  • Humana - 2 plans
  • Aetna - 2 plans
  • Meridian Health Plan of MI, Inc. (Formerly Health Plan of MI) - 1 plan
  • Blue Cross Blue Shield of Michigan - 2 plans
  • Great-West Healthcare - 1 plan
  • Cigna - 6 plans

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Additional Information
Where does Dr. John W. Hamersma practice?
Dr. John Hamersma practices Family Medicine near Wyoming, MI.
Additional practice locations include: Grand Rapids, MI and Allendale, MI.
See Wyoming Family Physicians.