Faculty Listing

Wayne Tisdale, M.A., M.P.A.
Program Director, Instructor
ET A106
(361) 698-1872
wtisdale@delmar.edu

John Graham, MS, MPA
Instructor and Associate Professor of Criminal Justice
PS1 127
(361) 698-2620
jgraham@delmar.edu

Sharon Kim Hughes
Department Office Coordinator
PS1 131
(361) 698-1895
shughes5@delmar.edu

Page last updated October 24, 2025.