Professor, Midwest Institute for Comparative Stem Cell Biology, College of Veterinary Medicine, Kansas State University
Professor, Department of Chemical and Petroleum Engineering, School of Engineering, University of Kansas (past)
Associate Professor, Department of Chemical and Petroleum Engineering, School of Engineering, University of Kansas (past)
Assistant Professor, Department of Chemical and Petroleum Engineering, School of Engineering, University of Kansas (past)
Affiliate Faculty, Bioengineering Graduate Program, School of Engineering, University of Kansas (past)
Track Director, Bioengineering Graduate Program, School of Engineering, University of Kansas (past)
Affiliate Faculty, Drug Discovery, Delivery and Experimental Therapeutics, Cancer Center, University of Kansas Medical Center, University of Kansas (past)