Kathleen Dungan

Kathleen Dungan, MD

  • Endocrinology, Diabetes & Metabolism
  • Physician What's this? A physician, or doctor, is extensively trained to diagnose and treat complex medical problems. Often, physicians focus their practice on certain disease categories, treatment methods or patient types. Physicians can diagnose and treat illness, prescribe medication, offer medical consultation and advice, perform surgery and more.

Appointments: (614) 685-3333

About Me


  • Named to the Castle Connolly list of “Regional Top Doctors,” 2010–2018
  • Best Doctor in America, 2017

Procedures and Conditions I Treat

  • Endocrinology
  • Diabetes Mellitus, Type 2
  • Insulin Infusion Systems
  • Diabetes Mellitus, Type 1
  • Hypoglycemia
  • Diabetes Mellitus

Locations Where I Practice

Please note: Not all physicians schedule patients at each listed location. Please call the “Schedule an appointment” number shown above for scheduling assistance.

Education and Training

Medical Degree

Ohio State University College of Medicine


Internal Medicine
University of North Carolina at Chapel Hill
7/1/2002 - 6/30/2004


University of North Carolina at Chapel Hill
7/1/2004 - 6/30/2006

More About My Work

My Background

Board Certifications

American Board of Internal Medicine

American Board of Internal Medicine (Subspecialty: Endocrinology, Diabetes & Metabolism)

My Department

Internal Medicine

My Division

Endocrinology and Metabolism


164 Patient Satisfaction 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.

  • Overall
    4.8 out of 5
  • Explains Things Clearly 4.8
  • Listens Carefully 4.8
  • Gives Understandable Instructions 4.7
  • Knows My Medical History 4.7
  • Shows Respect 4.8
  • Time Spent Together 4.8

28 Patient Comments

Reviewed on Apr 28, 2019

Phenomenal. I had a list of questions, and Dr. Dungan addressed each one. she remained patient and thorough in spite of my needing more time than usual. I left the office feeling like I knew where I was headed

Reviewed on Apr 05, 2019

I have no complaints.

Reviewed on Apr 02, 2019

Dr. Dungan is a great listener.

Reviewed on Feb 27, 2019

It was a wonderful appointment. Dr. Dungan took time to answer all my questions plus a pharmacist was on hand to also answer my concerns. First time ever for the pharmacist but EXTREMELY helpful.

Reviewed on Feb 17, 2019

All Good

Reviewed on Feb 10, 2019

Dr. Dungan listened, made some suggestions, and was proactive with some of my prescriptions.

Reviewed on Jan 28, 2019

I have had a good experiences with all my providers. I am glad of the good treatment of my providers - Excellent.

Reviewed on Dec 28, 2018

I LOVE Dr. Dungan. She is encouraging and positive. I just wish she had some afternoon hours for appointments!

Reviewed on Dec 18, 2018

Dr. Dungan always conducts herself in a professional manner.

Reviewed on Dec 01, 2018

It was very good in the concern for my desire for her to continue as my provider vs. my feelings of being passed on to an unknown provider after (we) I had established an rapport with her.

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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 12/20/2018, Dr. Dungan 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.

  • Eli Lilly and Company
  • Elsesevier Publishing
  • UpToDate
  • Johns Hopkins/DKBmed CME funded by unrestricted grants from Merck, Novo Nordisk, Sanofi
  • MannKind