Dr. Jessica B. Clevering Director of Adult Program in Psychology; Professor of Psychology Find Out More Phone: 708.239.3962 Email: jessica.clevering@trnty.edu Dr. Mario Guzmán Associate Professor of Psychology Find Out More Phone: 708.239.4861 Email: mario.guzman@trnty.edu Dr. Derrick Hassert Professor of Psychology; Chair, Division of Psychology Find Out More Phone: 708.239.4862 Email: derrick.hassert@trnty.edu Patricia Iwema Affiliated Faculty, Psychology Find Out More Dr. Debra Majewski Professor of Counseling; Core Counselor Education Faculty Find Out More Phone: 708.239.4754 Email: debra.majewski@trnty.edu Dr. Keith Werosh Affiliated Faculty, Psychology Find Out More Email: keith.werosh@trnty.edu
