Medical Staff Officers
Welcome to the Medical Staff Officers web page. We will keep you informed of important issues and updates that impact our Medical Staff.
Nationwide Children's Hospital Medical Staff Officers
Brent H. Adler, MD
Medical Staff President
If you have any questions, comments or concerns, feel free to contact me via email at Brent.Adler@NationwideChildrens.org or office phone at (614) 355-4195.
Karen A. Diefenbach, MD
Medical Staff Vice President
If you have any questions, comments or concerns, feel free to contact me via email at Karen.Diefenbach@NationwideChildrens.org or office phone at (614) 722-3900.
Gregory D. Pearson, MD
Medical Staff Past President
If you have any questions, comments or concerns, feel free to contact me via email at Gregory.Pearson@NationwideChildrens.org or office phone at (614) 722-5845.
Nationwide Children's Hospital - Toledo Medical Staff Officers
Andrea O’Boyle, MD
Medical Staff President
If you have any questions, comments or concerns, feel free to contact me via email at Andrea.O’Boyle@NationwideChildrens.org or office phone at (419) 251-4630.
Mark A. Naddaf, MD
Medical Staff Vice President
If you have any questions, comments or concerns, feel free to contact me via email at Mark.Naddaf@NationwideChildrens.org or office phone at (419) 251-4880.
Heather Meade, MD
Medical Staff Past President
If you have any questions, comments or concerns, feel free to contact me via email at Heather.Meade@NationwideChildrens.org or office phone at (419) 251-4620.