Summary

Dr. Johnson earned both her bachelors's and medical degrees from the University of Michigan. She completed her residency in internal medicine at Rush-Presbyterian St. Luke's Medical Center in Chicago, Illinois. Dr. Johnson has served on the University of Michigan faculty in the Department of Internal Medicine. She is board certified in internal medicine. Dr. Johnson joined Oaklawn's active medical staff in December 2008.

Quick Facts

  • 1
  • 42 years of experience
  • 36 insurance plans accepted
  • University Of Michigan Medical School
  • 1 written review
  • 2 specialties
  • 8 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 2 office locations
  • Female

Office Locations

Dr. Mary Margaret Johnson has 2 locations

Oaklawn Hospital

200 N Madison StMarshall, MI 49068

University Of Michigan Medical Center

1500 E Medical Center DrAnn Arbor, MI 48109

Compare with Similar Doctors

Dr. Mary Margaret Johnson, MD
Dr. Terry Allen Sampson, DDS
Dr. Diane Colquhoun, MD
Dr. Ritha Naji, MD
Dr. Mary Margaret Johnson, MDDr. Terry Allen Sampson, DDSDr. Diane Colquhoun, MDDr. Ritha Naji, MD
Hospital MedicineInternal MedicineInternal MedicineInternal Medicine
4.3 
42 Years of Experience 39 Years of Experience 43 Years of Experience 39 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Marshall , MIAthens , MIBattle Creek , MIBattle Creek , MI
Med School: University Of Michigan Medical School Med School: Medical College Of Wisconsin Med School: Wayne State University School Of Medicine Med School: University Of Baghdad College Of Medicine
Current Profile
View Profile View Profile View Profile

Insurance Plans Accepted by Dr. Mary Margaret Johnson

  • AARP
  • Aetna
  • Aetna Better Health
  • Ambetter
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - Medicare
  • Blue Cross Blue Shield - POS
  • Blue Cross Blue Shield of Michigan
  • Blue Cross Blue Shield of Michigan - HMO
  • Cigna
  • HealthSmart
  • HealthSmart - PPO
  • Humana
  • Humana - Medicare
  • Humana - Medicare (Advantage HMO)
  • McLaren Health Plan
  • McLaren Health Plan - Medicaid
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Meridian Health Plan - Medicaid (Managed)
  • Molina Healthcare
  • Molina Healthcare - HMO
  • Molina Healthcare - Medicaid
  • Molina Healthcare - Medicaid (Managed)
  • Physicians Health Plan
  • Physicians Health Plan - Medicare
  • Priority Health
  • Priority Health - Medicare
  • Priority Health - Medicare (Advantage HMO)
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicaid
  • UnitedHealthcare - Medicaid (Managed)
  • Wellcare

Medical Specialties

Dr. Mary Margaret Johnson has the following 2 specialties

Specialty Expertise

Dr. Mary Margaret Johnson has the following 8 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Internal Medicine
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

42 Years Experience

Dr. Mary Margaret Johnson 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 expires in 2027.

Education & Training

Medical School

Graduated from University Of Michigan Medical School in 1984.

NPI Number

Dr. Johnson's NPI number is 1053400291.

Similar doctors

Frequently Asked Questions

Which hospitals is Dr. Mary Johnson affiliated with?
Dr. Mary Johnson is affiliated with Oaklawn Hospital.
Does Dr. Mary Johnson accept my insurance?
You can see the insurance plans that Dr. Mary Johnson accepts on their Vitals profile.
Is Dr. Mary Johnson accepting new patients?
Dr. Mary Johnson has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Mary Johnson accept virtual/telehealth appointments?
Dr. Mary Johnson has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Mary Johnson?
You can find contact information for Dr. Mary Johnson here on Vitals.

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.