0 reviews
Summary
Dr. William Barker specializes in family medicine, providing comprehensive care for patients of all ages. He earned his medical degree from Michigan State University College of Human Medicine and has been practicing for a decade, building expertise in managing both acute and chronic health conditions.
Dr. Barker practices in Marquette, Michigan, where he serves patients at Singletrack Health PC and UP Health System Marquette. His clinical focus includes treating joint pain and managing cholesterol disorders in both adults and young patients. He performs routine blood work and comprehensive metabolic testing to monitor patient health and guide treatment decisions.
Dr. Barker practices in Marquette, Michigan, where he serves patients at Singletrack Health PC and UP Health System Marquette. His clinical focus includes treating joint pain and managing cholesterol disorders in both adults and young patients. He performs routine blood work and comprehensive metabolic testing to monitor patient health and guide treatment decisions.
AI-generated from data on this provider profile.
Quick Facts
- accepting new patients
- 10 years of experience
- 27 insurance plans accepted
- Michigan State University College Of Human Medicine
- 1 specialty
- 1 board certification
- 2 office locations
- Male
Office Locations
Dr. William James Barker has 2 locationsSingletrack Health Pc
107 W Main St Ste 2Marquette, MI 49855 Tel: (906) 662-4070
Mon7:00 am - 5:00 pm
Tue7:00 am - 5:00 pm
Wed7:00 am - 5:00 pm
Thu7:00 am - 5:00 pm
Fri7:00 am - 3:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. William James Barker, MD | Jennifer Recker, APRN, FNP-BC | Dr. Zahid Mahmood, DO | Dr. Mary Louder, DO |
| Family Medicine | Family Medicine | Family Medicine | Family Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 10 Years of Experience | 17 Years of Experience | 7 Years of Experience | 33 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English | Speaks English | |
| Marquette , MI | Chicago , IL | Flint , MI | Holland , MI |
| Med School: Michigan State University College Of Human Medicine | Med School: New York Institute of Technology | Med School: Michigan State University College Of Osteopathic Medicine | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. William James Barker
Medical Specialties
Dr. William James Barker has the following specialty
Certifications, License, & Education
10 Years Experience
MEDICAL LICENSE
Medical Doctor, Michigan, 2028, Active
EDUCATION & TRAINING
Medical School
Michigan State University College Of Human MedicineGraduated in 2016
Similar doctors
Frequently Asked Questions
- Where is Dr. William Barker's office located?
- Dr. William Barker's office is located at 107 W Main St Ste 2, Marquette, MI, 49855.
- Does Dr. William Barker accept my insurance?
- You can see the insurance plans that Dr. William Barker accepts on their Vitals profile.
- How can I make an appointment with Dr. William Barker?
- You can find contact information for Dr. William Barker here on Vitals.
- Is Dr. William Barker accepting new patients?
- Dr. William Barker is accepting new patients on Vitals. View Dr. William Barker's profile on Vitals to make an appointment.
- Does Dr. William Barker accept virtual/telehealth appointments?
- Dr. William Barker has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.







