ROGER C. VIADERO, JR., PH.D., FP–C, CSE

Director, Institute for Environmental Studies
Professor, Department of Biological Sciences


Click below to learn more about Dr. Viadero:



Contact Dr. Viadero at:


Western Illinois University
301 Tillman Hall
1 University Circle
Macomb, IL 61455
309.298.1632 (phone)
309.298.2669 (fax)
RC-Viadero@wiu.edu