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Department of Medical Imaging and Radiation Sciences

Marissa Mangrum, MSRS RT(T)

  • Assistant Professor
  • Program Director, Radiation Therapy 

(405) 271-8001, ext. 41158


  • MSRS, Education, Midwestern State University, Wichita Falls, Texas, 2011
  • BSRT, Radiation Therapy, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, 2002

Societies and Organizations:

Member, Alpha Eta Honor Society


Professional Program:

  • MIRS 4660: Advanced Clinical Radiation Therapy
  • MIRS 3660: Introduction to Clinical Radiation Therapy
  • MIRS 4703: Principles and Practice of Radiation Therapy II & Lab
  • MIRS 4723: Principles and Practice of Radiation Therapy III

Research Interests:

  • Clinical and didactic learning styles

Clinical Interests:

  • SBRT