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

  • Diabetes Mellitus, Type 1
  • Endocrinology
  • Diabetes Mellitus, Type 2
  • 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


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


148 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

16 Patient Comments

Reviewed on Nov 13, 2018

listened carefully and offered clear,concise answers and recommendations

Reviewed on Oct 27, 2018

Best Doctor I have ever been to. i am glad she is helping me find solutions to treat my diabetes. She spent more time with me than any doctor ever has.

Reviewed on Sep 30, 2018

very thorough

Reviewed on Sep 07, 2018

Dr. Dungan is terrific, she listens to me & thoughtfully answers my questions. I know she has many patients, but she never makes me feel rushed & always gives me the time I need. She is also amazingly prompt as responding to questions I ask via My Chart.

Reviewed on Aug 14, 2018

Dr. Dungan is the absolute best I have ever had

Reviewed on Jun 10, 2018

bad: she types while I am talking about something serious to me

Reviewed on Jun 08, 2018


Reviewed on May 29, 2018

Excellent hand hygiene.

Reviewed on Mar 22, 2018

She is the best.

Reviewed on Feb 11, 2018

Best of the best. Dr. Dungan is one of the key reasons I don't move to Florida. Excellent diagnostician, thorough and very nice! She is probably the reason I'm still alive today.

Load More Comments

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 03/26/2018, 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 at 614-293-8000.

  • Eli Lilly and Company
  • Elsevier
  • GlaxoSmithKline
  • Novo Nordisk A/S
  • UpToDate
  • Sanofi Aventis
  • Johns Hopkins/DKBmed CME funded by unrestricted grants from Merck, Novo Nordisk, Sanofi
  • Primed/Horizon CME, supported by Sanofi Aventis
  • Projects in Knowledge, funding provided by Eli Lilly
  • Rockpointe CME--grant provided by Astra Zeneca
  • The Potomac Center for Medical Education/Rockpointe CME, supported by Astra Zeneca