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About Me

Conditions I specialize in
  • Electrophysiology
  • Cardiology

Dr. Winner was drawn to treating heart rhythm disorders because it affords him the opportunity to improve people's lives. He is excited about new procedures that are fundamentally changing the way rhythm disorders, such as atrial fibrillation, are managed and treated. Originally from outside Columbus, he has spent a number of years in medical training at The Ohio State University, where he has learned some of the most advanced techniques available for treating rhythm disorders. He is a Fellow of the Heart Rhythm Society.  

Although Dr. Winner's specialty of electrophysiology can be highly technical, he believes firmly in spending time listening to his patients' questions and providing answers they can understand. He joined the TriHealth Heart Institute because he believes the organization shares his personal vision to deliver the highest quality of care and continually improve. Dr. Winner enjoys spending time with his wife and two children.

Practice Focus
• Arrhythmia treatment
• Convergent procedure
• Implantable cardioverter defibrillator
• Pacemaker and cardiac resynchronization therapy
• WATCHMAN™ procedure

Locations I practice at

Slide 1 of 4
  • 1
    TriHealth Heart & Vascular Institute - Anderson
  • 2
    TriHealth Heart & Vascular Institute - Good Samaritan Campus
  • 3
    TriHealth Heart & Vascular Institute - McCullough-Hyde Memorial Hospital
  • 4
    TriHealth Heart & Vascular Institute - Thomas Comprehensive Care Center
  • Education

    • Ohio State University | Fellowship, 2011
      Medical Doctor
    • Ohio State University | Fellowship, 2008
    • Ohio State University | Residency, 2007
      Medical Doctor
    • Ohio State University | Internship, 2005
      Medical Doctor
    • Ohio State University | Medical School, 2004
      Medical Doctor

    Certifications

    • American Board of Internal Medicine | Board, 2012
      Cardiovascular Disease

    Ratings and Reviews

    The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
    5 / 5 (420 ratings, 10 comments)
    Comments from patients
    • 5 / 5
      Again, just love them all
      Reviewed September 11, 2025
    • 5 / 5
      Would certainly recommend him to others.
      Reviewed September 10, 2025
    • 5 / 5
      Dr. Winner, is not only handsome, but he's polite and very thorough in communication.
      Reviewed September 10, 2025
    • 5 / 5
      Dr.Winner saved my life - literally!!! I can never repay him for saving my life!!
      Reviewed September 06, 2025
    • 5 / 5
      Dr Marshall Winner is beyond wonderful
      Reviewed August 18, 2025
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