College of Allied Health Faculty Board

CAH Faculty Board

The Faculty Board serves as the voice of the faculty! We operate as an executive committee of the faculty of the College of Allied Health with the authority to:

  • Conduct faculty affairs in the interval between college faculty meetings
  • Prepare recommendations on matters deemed necessary for consideration and action by the faculty and the administration
  • Consider and standing board, council, or committee matter requiring action, advice, or mediation and make recommendation to the Dean
  • Communicate with the Dean regarding matters pertaining to the College, and act as an executive advisory board to the Dean concerning the academic affairs of the College

Please utilize your faculty board representatives as your voice, should you have an issue or concern that you would like discussed!


Please click here to view Faculty Bylaws

Christi M. Barbee, AuD, CCC-A, F-AAA
Leah A. Hoffman, Ph.D., RD/LD, CNSC

Leah Hoffman, PhD, RD/LD, CNSC

Assistant Professor
Director, Coordinated Program for Master of Arts in Dietetics

Shirley James, PT, MS

Shirley James, PT, MS

Assistant Professor

Allen Knehans, PhD

Allen Knehans, PhD

Dean, College of Allied Health
Chairman, Department of Nutritional Sciences
David Ross Boyd Professor
Stuart C. Miller Professor of Allied Health

Marissa Mangrum, MSRS RT(T)

Marissa Mangrum, MSRS RT(T)

Assistant Professor
Clinical Coordinator, Radiation Therapy 

Mona Ryan, MS, CCC-SLP

Mona Ryan, MS, CCC-SLP

ASHA Fellow
Clinical Associate Professor

Susan B. Sisson, Ph.D., RDN, CHES, FACSM

Susan B. Sisson, PhD, RDN, CHES, FACSM

Assistant Dean for Research
Associate Professor
Director, Master of Science in Nutritional Sciences
Director, Behavioral Nutrition and Physical Activity Laboratory

Jessica Tsotsoros, MS, OTR/L, ATP

Jessica Tsotsoros, PhD, OTR/L, ATP

Assistant Professor
Academic Fieldwork Coordinator

Robin White, M.Ed., RDMS, RDCS, RVT

Robin White, M.Ed., RDMS, RDCS, RVT

Assistant Professor 
Oklahoma City Clinical Coordinator, Sonography