Breadcrumb Home People Emeritus Faculty Emeritus Faculty Emeritus Faculty Main navigation Primary Faculty Secondary Faculty Emeritus Faculty Staff Adjunct Faculty Alumni PhD Students Thomas M. Cook, PT, PhD, Professor EmeritusDavid H. Nielsen, PT, PhD, Professor EmeritusGary L. Smidt, PT, PhD, FAPTA, Professor EmeritusGary L. Soderberg, PT, PhD, FAPTA, Professor EmeritusH. John Yack, PhD, Associate Professor Emeritus