4.5
14 Ratings with 2 written Reviews
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 been practicing for 27 years. Dr. Hamersma speaks English.
Dr. Hamersma is affiliated with Select Specialty Hospital Spectrum Health and practices at multiple locations throughout Grand Rapids and Wyoming, Michigan. He focuses on treating high cholesterol in children and teens, as well as managing weight concerns in patients of all ages. His practice includes performing blood tests and complete blood counts to monitor patient health. Patients give him an average rating of 4.5 out of 5.
Dr. Hamersma is affiliated with Select Specialty Hospital Spectrum Health and practices at multiple locations throughout Grand Rapids and Wyoming, Michigan. He focuses on treating high cholesterol in children and teens, as well as managing weight concerns in patients of all ages. His practice includes performing blood tests and complete blood counts to monitor patient health. Patients give him an average rating of 4.5 out of 5.
Overview based on verified provider data
Quick Facts
- 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 hospital affiliation
- 4 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. John Warner Hamersma has 4 locationsGrand Valley Medical Specialists Plc
2093 Health Dr SW Ste 200Wyoming, MI 49519 Tel: (616) 459-3158
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 Tel: (616) 459-3158
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 Tel: (616) 685-5000
Compare with Similar Doctors
 |  |  |  |
| Dr. John Warner Hamersma, MD | Helix Virtual Care | Dr. Parth Bhavsar | Jennifer Recker, APRN, FNP-BC |
| Family Medicine | Family Medicine | Family Medicine | Family Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 27 Years of Experience | 12 Years of Experience | 17 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English, Hindi, Gujarati, Urdu | Speaks English | |
| Wyoming , MI | Boca Raton , FL | Lawrenceville , GA | Chicago , IL |
| Med School: Michigan State University College Of Human Medicine | Med School: Smt N H L Municipal Medical College | ||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John Warner Hamersma
Medical Specialties
Dr. John Warner Hamersma has the following specialty
Specialty Expertise
Dr. John Warner Hamersma has the following 7 areas of expertise
Certifications, License, & Education
27 Years Experience
Dr. John Warner Hamersma holds an active medical license in the state of Michigan.
Medical License
Medical Doctor with an active medical license in the state of Michigan that expired in 2026.
Education & Training
Residency
Completed their residency at Grand Rapids Area Medical Education Center.
Medical School
Graduated from Michigan State University College Of Human Medicine in 1999.
NPI Number
Dr. Hamersma's NPI number is 1033108329.
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Frequently Asked Questions
- Does Dr. John Hamersma accept my insurance?
- You can see the insurance plans that Dr. John Hamersma accepts on their Vitals profile.
- How can I make an appointment with Dr. John Hamersma?
- You can find contact information for Dr. John Hamersma here on Vitals.
- 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.
- 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.
- 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.
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