DGN Administration

Title Name Assistant Phone number
Principal Courtney DeMent Veronica Rentfrow   630-795-8411
Associate Principal for Curriculum and Instruction

Ryan Doherty

Christina Drazenovic

Associate Principal for Operations and Technology Dr. Ken Sorensen Victoria Miles 630-795-8414
Associate Principal for Staff & Students

Kelly Zuerner

Department Chair for Counseling and Student Support Services David King   630-795-8438
Associate Principal for Student Support Services Erin Ludwick Tracy Nehls 630-795-8415
Director of Athletics Denise Kavanaugh Janice Sanders 630-795-8417
Director of Student Activities Mark Mirandola Sharon Mamula 630-795-8413
Supervisor of Buildings and Grounds Michelle Cannan Nicole Roback 630-795-8416