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.

Abdominal Imaging fellow

No fellows

Advanced neuroradiology fellows

Brendon Tillman 

Brendon Tillman, MD

Residency: Naval Medical Center of San Diego

Neuroradiology fellows

Ibrahim Mohamed 

Mohamed Ibrahim, MD, MBBCh

Residency: University of Kansas

Bryce Cedarquist 

Bryce Cedarquist, MD

Residency: Zucker School of Medicine at Hofstra/Northwell at Mathew Hospital

Tyler Kimball 

Tyler Kimball, DO

Residency: Aultman, Cleveland Clinic

Mahmoud Mahmoud 

Mahmoud Mahmoud, MD

Residency: Richmond University Medical Center

Michael Nicksic 

Michael Nicksic, MD

Residency: Ohio State University Wexner Medical Center

Taylor Vickery 

Taylor Vickery, DO

Residency: Kettering Health Dayton

Jared Wagner 

Jared Wagner, MD

Residency: Corewell Health- Michigan State University

Breast Imaging fellows

Brady Davis 

Brady Davis, DO

Residency: David Grant Medical Center, Travis Air Force Baser

Jacob Reissig 

Max Quellhorst, MD

Residency: University of Pittsburgh Medical Center

Candise Johnson 

Candise Ferguson, MD

Residency: Ohio State University Wexner Medical Center

Placeholder image with icon for a person 

Logan Weghorst, MD

Residency: University of Toledo

Musculoskeletal Imaging fellow

No fellows

Thoracic Imaging fellow

Rongkai-Yan 

Rongkai Yan, MD

Residency: Second Xiangya Hospital of Central South University