About the Pediatric Care
How to book
- Click Book Appointment call +1 614-722-3900 .
- Use provider online portal: nationwidechildrens.org/find-a-doctor/profiles/karen-a-diefenbach.
Clinical team & doctors
No clinical team & doctors information available at the moment.
Reviews & ratings
No OnMend reviews yet.
Reviews on Karen Diefenbach, MD
Start your review of Karen Diefenbach, MD.
Overall rating of Karen Diefenbach, MD on OnMend
Frequently Asked Questions about Karen Diefenbach, MD
Where is the Karen Diefenbach, MD situated at?
Karen Diefenbach, MD is situated at 700 Children's Dr, Columbus, Ohio, United States.
What insurance plans does Karen Diefenbach, MD accept?
Karen Diefenbach, MD accepts the following insurance plans: Medicaid. Insurance acceptance is subject to change — contact the provider to confirm your specific plan is accepted.
How can I book an appointment at Karen Diefenbach, MD?
You can book an appointment by clicking the "Book Appointment" button on this page or by calling the hospital directly.
Share on social media
Information last updated: June 30, 2026