About Our Fellows
The Ohio State University’s Department of Radiology offers a dynamic learning environment for its fellows. Each fellowship program gives students the chance to go beyond the classroom by involving them in the research process. Fellows in the Department of Radiology create a a well-rounded educational experience in radiology with the resources and guidance only found at Ohio State.
Neuroradiology Fellows

James Hanreck, MD
Residency: Case Western Reserve University

Mohamed Ibrahim, MD, MBBCh
Residency: University of Kansas

Younus Syed, DO
Residency: Aultman/Cleveland Clinic Mercy

Brendon Tillman, MD
Residency: Naval Medical Center of San Diego
Abdominal Imaging Fellow

Allison Dunn, MD
Residency: The Ohio State University

Jennifer Rath, MD
Residency: The Ohio State University
Breast Imaging Fellows

Brady Davis, DO
Residency: David Grant Medical Center, Travis Air Force Baser

Jacob Reissig, DO
Residency: University of Toledo
Musculoskeletal Imaging Fellow

Jason Ciotola-Koch DO
Thoracic Imaging Fellow

Rongkai Yan, MD
Residency: Second Xiangya Hospital of Central South University