Summary

Dr. John Hamersma is a family medicine physician who earned his medical degree from Michigan State University College of Human Medicine. He completed his residency training at Grand Rapids Area Medical Education Center and has practiced for 27 years, developing expertise in comprehensive family healthcare. Dr. Hamersma provides care in English and focuses on serving patients across all age groups.

Dr. Hamersma practices at multiple locations throughout Grand Rapids and Wyoming, Michigan, with hospital affiliations at Select Specialty Hospital Spectrum Health. He specializes in managing high cholesterol in children and teens, treating obesity and weight management concerns, and addressing hyperlipidemia. His clinical expertise includes performing blood tests and complete blood counts to help diagnose and monitor various health conditions. Patients rate him 4.5 out of 5 stars on average.

AI-generated from data on this provider profile.

Quick Facts

  • 4.5
  • 27 years of experience
  • 75 insurance plans accepted
  • speaks English
  • Grand Rapids Area Medical Education Center
  • 2 written reviews
  • 1 specialty
  • 7 areas of expertise
  • 1 board certification
  • 1 hospital affiliation
  • 4 office locations
  • Male

Office Locations

Dr. John Warner Hamersma has 4 locations

Grand Valley Medical Specialists Plc

2093 Health Dr SW Ste 200Wyoming, MI 49519
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
Sat9:00 am - 12:00 pm
SunClosed

Grand Valley Medical Specialists Plc

1000 East Paris Ave Se Ste 100Grand Rapids, MI 49546
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
Sat9:00 am - 1:00 pm
SunClosed

Trinity Health Saint Marys Grand Rapids

200 Jefferson Ave SeGrand Rapids, MI 49503

University Of Michigan Health West

5900 Byron Center Ave SwWyoming, MI 49519

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Dr. John Warner Hamersma, MD
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Dr. John Warner Hamersma, MDArmand Ntchana, MDJennifer Recker, APRN, FNP-BCKasandra Lee Wylin, MSN, APRN, FNP-BC
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.5 
4.3 
27 Years of Experience 4 Years of Experience 17 Years of Experience 9 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English, French Speaks English Speaks English
Wyoming , MIAlexandria , LAChicago , ILRichmond , MI
Med School: Michigan State University College Of Human Medicine Med School: Oceania University Of Medicine Med School: Nurse Practitioner - Ilinois
Current Profile
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Insurance Plans Accepted by Dr. John Warner Hamersma

  • Accepts Medicare
  • Accepts Medicaid
  • AARP
  • Aetna
  • Aetna - Medicaid (Managed)
  • Aetna - Medicare
  • Aetna - POS
  • Ambetter
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - Federal Employees Program
  • Blue Cross Blue Shield - HMO
  • Blue Cross Blue Shield - Medicaid (Managed)
  • Blue Cross Blue Shield - Medicare
  • Blue Cross Blue Shield - PPO
  • Blue Cross Blue Shield of Illinois
  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of Michigan - Federal Employees Program
  • Blue Cross Blue Shield of Michigan - HMO
  • Blue Cross Blue Shield of Michigan - Medicare
  • Blue Cross Blue Shield of Michigan - PPO
  • Blue Cross Blue Shield of Texas
  • CHAMPVA
  • Cigna
  • Cofinity
  • Companion Life
  • Coventry Health Care
  • EyeMed
  • GEHA
  • Golden Rule
  • Health Alliance
  • HealthPartners
  • HealthSmart
  • Humana
  • Humana - Medicare
  • Humana - PPO
  • McLaren Health Plan
  • Medicaid
  • Medicaid - Medicaid
  • Medicaid - Medicaid (HMO Plans)
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - HMO
  • Medicare - Medicaid
  • Medicare - Medicaid (Managed)
  • Medicare - Medicare
  • Medicare - PPO
  • MediGold
  • Meridian Health Plan - Medicaid (Managed)
  • Meritain Health
  • Molina Healthcare
  • Molina Healthcare - HMO
  • Molina Healthcare - Medicaid
  • Mutual of Omaha
  • Optum Health
  • Oscar Health Insurance
  • Priority Health
  • Priority Health - EPO
  • Priority Health - HMO
  • Priority Health - Medicaid
  • Priority Health - Medicaid (Managed)
  • Priority Health - Medicare
  • Priority Health - Medicare (Advantage HMO)
  • Priority Health - POS
  • Priority Health - PPO
  • Travelers
  • Travelers - Medicare
  • Tricare
  • United American
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicaid
  • UnitedHealthcare - Medicaid (Managed)
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - PPO
  • UnitedHealthOne
  • Wellcare
  • WPS Health Plan

Medical Specialties

Dr. John Warner Hamersma has the following specialty

Specialty Expertise

Dr. John Warner Hamersma has the following 7 areas of expertise

  • Check-up
  • Contraception
  • Family Planning
  • Immunization
  • Influenza
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

27 Years Experience

MEDICAL LICENSE

Medical Doctor, Michigan, 2026, Active

EDUCATION & TRAINING

Residency

Grand Rapids Area Medical Education Center

Medical School

Michigan State University College Of Human MedicineGraduated in 1999

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Frequently Asked Questions

Is Dr. John Hamersma accepting new patients?
Dr. John Hamersma has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. John Hamersma accept virtual/telehealth appointments?
Dr. John Hamersma has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
What languages does Dr. John Hamersma speak?
Dr. John Hamersma speaks English.
Where is Dr. John Hamersma's office located?
Dr. John Hamersma's office is located at 2093 Health Dr SW Ste 200, Wyoming, MI, 49519.
How can I make an appointment with Dr. John Hamersma?
You can find contact information for Dr. John Hamersma here on Vitals.

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