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Michael T Sheehan, MD

  • General Surgery
  • Thoracic Surgery

Accepting New Patients

Mercy Health Physicians

Meet Michael

I am a native of Ohio and began my surgery practice in Lima in 1993. I attended medical school at the Medical College of Ohio at Toledo and completed my residency at Mount Carmel Medical Center in Columbus Ohio. My interest includes general, thoracic surgery including lung and breast cancer. I am active in medical mission work and enjoy the opportunity to provide these underserved areas with surgical care that otherwise is not available.

Places of Care

Insurances Accepted

Michael T Sheehan, MD, accepts a variety of health insurance types, including Medicare, commercial and Medicaid, to better serve our communities. To check if your insurance is accepted, search for your plan below. Please know this list is subject to change and it is always a good idea to confirm coverage and restrictions with your insurance provider before scheduling visits and procedures.

Ratings & Reviews

We support your choice for the best care and believe it's vital you have all the information when making an appointment. Understanding the Patient Satisfaction Rating is key. Learn about our survey process.

Overall Score

4.9 out of 5 81 ratings, 8 reviews

Patient Reviews

July 2026
Dr is wonderful. Very caring dr.. That why I went back to him.
May 2026
He was fantastic and explained everything in detail.
May 2026
I was very comfortable after my appointment. The upcoming procedure was well explained..
May 2026
Good
February 2026
Dr. Sheehan and staff were great
February 2026
Doctor Sheenhan did a fantastic job, giving me insight about what the procedure was and why it was needed. He listened to my concerns with great respect and was very through with explaining the proced...Show more
January 2026
Excellent about not rushing in to possible unnecessary procedures
January 2026
I would 100% recommend Dr Sheehan!!
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