Michael D Martz, DO | Primary Care | Mercy Health - Lima Family Medicine
Mercy Health Provider

Michael D Martz, DO

Primary Care, Family Medicine, Preventive Medicine

Accepting New Patients

Virtual Visits Available

Meet Michael

I have been a Family Medicine Physician in the Lima area for many years. I attended medical school in Chicago and completed a Family Medicine residency in Columbus. I currently reside in Delphos with my wife and four children. I consider it a privilege to practice medicine in Lima and am honored to serve our local community.

Find Locations Near You

Insurances Accepted

Information is subject to change without notice. Please contact your insurance provider for confirmation.

  • Aetna Better Health OH
  • Aetna Commercial & Aetna Medicare OH
  • Aetna Medicare Advantage ACO OH
  • AmeriHealth Caritas Medicaid OH
  • Anthem KY & OH
  • Buckeye Health Plan OH
  • CareSource OH
  • Cigna OH
  • CIN-MHS MSSP
  • CIN-MHS NON-MSSP
  • CommuniCare Medicare Advantage OH
  • Devoted Health Medicare Advantage OH
  • Frontpath Health Coalition OH
  • HealthSmart OH
  • Humana Medicare Advantage ACO OH
  • Humana OH
  • Lutheran Preferred OH
  • Medicaid OH
  • Medical Mutual of Ohio
  • Medicare OH
  • Medigold OH
  • Molina Medicare & Medicaid OH
  • Multiplan OH
  • Ohio Health Choice
  • Paramount Elite Medicare Advantage OH
  • Parkview-Signature One OH
  • Payer Provider
  • Perennial Medicare Advantage OH
  • Quality Care Partners PPO OH
  • SummaCare OH
  • The Health Plan OH
  • TRICARE Prime-Humana Military KY & OH
  • United Healthcare OH
  • United Medicare Advantage ACO OH
  • Valor Health Plan OH
  • Wellcare Meridian MI

Ratings & Reviews

We believe in your choice to find the best care possible. With that in mind, it’s important to us that you have all the information you need readily available when considering making an appointment. We think it’s key that you understand how the Patient Satisfaction Rating works. Learn more about our survey process.

Overall Score

4.9 out of 5 589 ratings, 80 reviews

Patient Reviews

< 1 2 3 4 5 >
November 2023
Dr. Martz was very kind and considerate. I am almost totally deaf and depend a lot on lip reading and help from whatever family member attends appointments with me. Dr. Martz was very understanding and took the time to make sure I understood what he was saying. It was a good appointment
November 2023
Dr. Martz is extremely intelligent. He was patient with me and explained everything to me in a way I could understand. He answered all of my questions and was extremely knowledgeable. I felt heard and was very impressed by how the appointment didn't feel rushed. Would highly recommend.
November 2023
Always helpful and friendly
November 2023
Fair,straight-forward
November 2023
Getting established as a patient was appropriate and straight forward.
November 2023
I would not go to anyone else. He is excellent.
October 2023
Fantastic Dr Martz is a God sent to my wife and me.
October 2023
Dr. Martz always gives me optIons concerning my tx plan. Gives feedback on test results. Feel like part of a team. Would have switched insurance before I switched PCP.