Michael Donnally, MD

Physician, Assistant Professor

Cardiovascular Disease

Make an appointment

937-642-5490
Accepting new patients

Conditions and expertise

  • Hypercholesterolemia
  • Primary Prevention
  • Heart Valve Diseases
  • Cardiovascular Diseases
  • Heart Failure
  • Internal Medicine

View all conditions

Locations

  • Heart and Vascular Memorial Health

View location details

Academics and research

Department: Internal Medicine

View my research

About

Gender
Male

Biography

I am an internal medicine physician specializing in cardiovascular health at The Ohio State University Wexner Medical Center. My role primarily includes diagnosing and treating patients for various heart valve and vascular diseases.

My patients can expect solid communication, and I always address their questions and concerns. I also believe in a collaborative approach. I work directly with each patient to customize treatments and management options that work best for them.

Highlights

  • <p>Rated in the top 10 percent of physicians in the nation for patient satisfaction, 2017-2019</p>
  • <p>Named to Castle Connolly's Regional Top Doctors list</p>

Conditions and expertise

  • Cardiovascular Diseases
  • Heart Failure
  • Heart Valve Diseases
  • Hypercholesterolemia
  • Internal Medicine
  • Primary Prevention
  • Ultrasonography

Locations

Heart and Vascular Memorial Health

500 London Ave.
2nd Floor, Entrance F
Marysville, OH 43040
937-642-5490

Please note: Not all physicians schedule patients at each listed location.

Credentials

Education

Fellowship - Cardiovascular Disease
Ohio State University Wexner Medical Center, Columbus, OH, United States
7/1/2008 - 6/30/2011
Residency - Internal Medicine
Ohio State University Wexner Medical Center, Columbus, OH, United States
7/1/2007 - 6/30/2008
Residency - Internal Medicine
Ohio State University Wexner Medical Center, Columbus, OH, United States
7/1/2005 - 6/30/2007
Internship - Internal Medicine
Ohio State University Wexner Medical Center, Columbus, OH, United States
7/1/2004 - 6/30/2005
Doctor of Medicine (MD)
University of Toledo College of Medicine, Toledo, OH
8/1/2000 - 6/4/2004

Certifications

  • American Heart Association National Center
    7/10/2025
  • American Board of Internal Medicine/Cardiovascular Disease
    11/2/2011

Academics and research

My responsibilities include helping educate the next generation of physicians. I am a clinical assistant professor of Internal Medicine at The Ohio State University College of Medicine.

Research interests

  • Medical Education

Academic information

Department:
Internal Medicine
Division:
Cardiovascular Medicine

More about my research

Ratings and reviews

The overall patient satisfaction rating is an average of all patient responses to the six doctor communication related questions shown below from the Clinician and Group Consumer Assessment of Healthcare Providers and Systems survey. For additional information about the patient satisfaction survey, please visit our Patient Satisfaction Survey page.

The comments are submitted by patients and reflect their view and opinions. The comments are not endorsed by and do not necessarily reflect the views of Ohio State Wexner Medical Center.

250 Patient Satisfaction Reviews

4.9 out of 5 stars overall
  • Listens carefully
    5.0 stars out of 5
  • Explains thing carefully
    4.9 stars out of 5
  • Talks about my concerns
    4.7 stars out of 5
  • Knows my medical history
    5.0 stars out of 5
  • Gives understandable instructions
    5.0 stars out of 5
  • Time spent together
    5.0 stars out of 5
  • Shows respect
    5.0 stars out of 5

Patient Comments

  • 5.0 stars out of 5 Reviewed on Jun 29, 2026

    Dr.Donnley,takes the time to sit and talk about how I feel.

  • 5.0 stars out of 5 Reviewed on Jun 29, 2026

    Very good provide, and I trust him

  • 5.0 stars out of 5 Reviewed on Jun 27, 2026

    He was also so thoughtful and patient listening to my concern and understanding my stress level.

  • 5.0 stars out of 5 Reviewed on Jun 22, 2026

    There was nothing negative about the office visit I would recommend to my friends there was nothing negative

  • 5.0 stars out of 5 Reviewed on Jun 17, 2026

    Super knowledgeable and caring

Consulting and related relationships

At The Ohio State University Wexner Medical Center, we support a faculty member’s research and consulting in collaboration with medical device, research and/or drug companies because a faculty member’s expertise can guide important advancements in the practice of medicine and improve patient care. In order to provide effective management of these relationships, the University requires annual disclosures from all faculty members with external interests related to their University responsibilities.

As of 11/3/2025 Michael Donnally has reported relationships with the companies or entities listed below. If you have questions about the relationships listed below, please ask the faculty member. If you have questions about how these relationships are monitored by The Ohio State University Wexner Medical Center, please contact our Compliance Office.

  • Memorial Hospital of Union County

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