Randolph Krohmer received a B.A. in biology and secondary education from Coe College, and an M.S. and Ph.D. in biology from St. Louis University. After postdoctoral appointments at the University of Texas at Austin and Boston University, Krohmer began his tenure at St. Xavier University, serving as chair of the Department of Biology twice. Krohmer has received the Excellence in Scholarship Award numerous times and received the second annual Teacher/Scholar Award. Krohmer is the author of 20 scientific articles, more than 50 abstracts, and numerous lay articles for both children and adults.