![Michael Altman, PhD](https://radonc.wustl.edu/files/2018/07/michaelaltman-27pd1na-280x386.jpg)
Michael Altman, PhD
Associate Professor of Radiation Oncology
Director of Education in Medical Physics
- Phone: 314-362-4818
- Email: m.altman@wustl.edu
![Jose Garcia-Ramirez, MS](https://radonc.wustl.edu/files/2018/07/josegarciaramirez-1eqfg45-280x386.jpg)
Jose Garcia-Ramirez, MS
Assistant Professor of Radiation Oncology
- Phone: 314-362-2639
- Email: jramirez@wustl.edu
![Joseph O'Sullivan, PhD](https://radonc.wustl.edu/files/2024/03/OSullivan-b44cb8bdddc5ad85-280x386.jpg)
Joseph O’Sullivan, PhD
Professor & Dean of the UMSL/WashU Joint Undergraduate Engineering Program
The Samuel C. Sachs Professor of Electrical Engineering
![Naim Ozturk, PhD](https://radonc.wustl.edu/files/2018/08/ozturk-cc-2g4bbbi-280x386.jpg)
Naim Ozturk, PhD
Chief Physicist, Cox Health Springfield
- Phone: 314-362-2639
- Email: nozturk@wustl.edu
![Michael Prusator, PhD](https://radonc.wustl.edu/files/2020/07/Prusator-Michael_crop_webs_04-280x386.jpg)
Michael Prusator, PhD
Assistant Professor of Radiation Oncology
Chief, External Beam Physics
- Phone: 314-273-1429
- Email: m.prusator@wustl.edu
![Buck Rogers, PhD](https://radonc.wustl.edu/files/2018/07/buckrogers-18gn7q6-280x386.jpg)
Buck Rogers, PhD
Associate Director, Cancer Biology Division
Professor of Radiation Oncology
- Phone: 314-362-9787
- Email: b.rogers@wustl.edu
Thesis Mentorship
During the course of their PhD thesis, students will develop a dissertation under the mentorship of one of the program faculty. This faculty includes physicists and engineers in Radiation Oncology, Radiology, and Biomedical Engineering, among other departments. To see examples of some of the cutting edge Medical Physics research being performed by some potential mentors in the program, please see our page on Medical Physics Research.