Diana G. Johnson is the Director of the Forensic Science Program. She has taught at Marian University since 2015. She holds an M.S. in Entomology from Washington State University (Pullman, WA) and a B.S. in Biology from The College of New Jersey (Ewing, NJ). Before moving to Wisconsin, Diana worked for the New Jersey State Police Office of Forensic Sciences in the Forensic Serology Section (2003-2011). Her main areas of interest are forensic serology and forensic entomology.