| Department Chair | Stephen M. Hahn, MD |
| Vice Chair | Eli Glatstein, MD |
| Vice Chair, Clinical Division | James Metz, MD |
| Vice Chair, Research | Costas Koumenis, PhD. |
| Vice Chair, Translational Research | Edgar Ben-Josef, MD |
| Vice Chair, Medical Physics | Richard Maughan, PhD. |
| Vice Chair, Proton Therapy | Zelig Tochner, MD |
| Vice Chair, Faculty Development | Sydney Evans, VMD. |
| Chief of Staff | Rebecca Wilson |
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