Dr. Gleason teaches Biochemistry, Molecular Biology, and Nutrition to dental students. He also teaches integrated biomedical/clinical courses for predental and dental students. Dr. Gleason received a Ph.D. in Chemistry from Kent State University and his D.D.S. degree from Indiana University. He has been a research scientist at Purdue University and at the Oral Health Research Institute at Indiana University prior to coming to the University in 1985.