Dosimetrist Zeke Ramirez and Interim Program Director Marissa Johnson discuss linear accelerator functionality with a radiation therapy student.

The faculty members in the Radiation Therapy Program are dedicated to bringing students a superb educational experience. You’ll learn with nationally recognized professionals who are directly involved in patient care at UT Southwestern hospitals and clinics.

Marissa Johnson, M.S.R.S., RT(T)
Assistant Professor and Interim Program Director

Strahinja Stojadinovic, Ph.D.
Assistant Professor
Graduate School: Ph.D., Kent State University, 2004
Interests: Development of tools for evaluating animal cancer models

Martha Schecter, J.D.
Adjunct Instructor
Graduate School: J.D., University of Louisville School of Law, 1970; LL.M, Columbia University School of Law, 1974
Interests: Health care law