Timothy J Byrnes, DO | Electrophysiology | Mercy Health - The Heart and Vascular Institute, Poland Card
Mercy Health Provider

Timothy J Byrnes, DO

Electrophysiology

Accepting New Patients

Meet Timothy

I am a Clinical Cardiac Electrophysiologist. I specialize in abnormal heart rhythms and conduction disorders, which are managed with medication, ablation, and/or cardiac implantable electronic devices (monitor, pacemaker, or defibrillator).

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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
  • Align Senior Care OH
  • AmeriHealth Caritas Medicaid OH
  • Anthem Elevance Health KY & OH
  • Buckeye Health Plan OH
  • CareSource OH
  • Cigna OH
  • CIN-MHS NON-MSSP
  • CommuniCare Medicare Advantage OH
  • Devoted Health Medicare Advantage OH KY
  • HealthSmart OH
  • Healthspring Medicare Advantage OH
  • Humana Military KY & OH
  • Humana OH
  • Immergrun OH
  • Martin's Point Health Care OH
  • Medicaid OH
  • Medical Mutual of Ohio
  • Medicare OH
  • Medicare Railroad KY & OH
  • Molina Medicare & Medicaid OH
  • Multiplan OH
  • NaphCare OH
  • Ohio BWC
  • Ohio Health Choice
  • Paramount Elite Medicare Advantage OH
  • Payer Provider
  • Perennial Medicare Advantage OH
  • Quality Care Partners PPO OH
  • Sedgwick/Careworks KY OH SC VA
  • SummaCare OH
  • The Health Plan OH
  • United Healthcare OH
  • Valor Health Plan OH
  • Wellcare Meridian MI

Ratings & Reviews

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Overall Score

4.9 out of 5 183 ratings, 21 reviews

Patient Reviews

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October 2025
Dr. Byrnes is an excellent doctor. Very knowledgeable and explains everything so I can understand
October 2025
I really like Dr Byrnes. Explained everything to me about the ablation
October 2025
The doctor seemed more relaxed and personable compared to my initial visit.
October 2025
Spoke to us not just the computer
October 2025
The doctor listened and was friendly kind and I liked that he himself typed info into the computer
October 2025
Good
September 2025
Very knowledgeable and answered all my questions and concerns.Gave excellent advice.We talked about the next steps for my condition.EXCELLENT experience.
September 2025
Dr byrnes is extremely knowledgeable, educated, and compassionate. Aa exceptional gift to our community.