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.

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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

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Overall Score

4.9 out of 5 554 ratings, 67 reviews

Patient Reviews

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November 2024
I have recommended this provider to many. Now all my family and some friends go to this practice because of Dr Martz and his staff.
November 2024
Dr. Martz is so kind and patient. I am very hard of hearing, almost totally deaf, but he has this rare ability and patience to be able to communicate with me really well. I appreciate him so much.
November 2024
Overall enjoyable
November 2024
Dr Martz is a great MD. He is excellent in all categories.
November 2024
Will recommend Dr Martz only at Mercy Health
November 2024
Very efficient
November 2024
Dr Martz goes above and beyond to explain everything. I am very confident with his expertise.
November 2024
Dr Martz always makes me feel like he's a partner in my health care. He gives me options and lets me choose. If I don't know or understand he will give me his opinion.