DGN Administration

Back row (L-R): Dr. Ken Sorensen, Mark Mirandola, Ryan Doherty; Front row (L-R): Michelle Cannan, Denise Kavanaugh, Dr. Courtney DeMent, Erin Ludwick, Kelly Zuerner

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

Ryan Doherty

Veronica Rentfrow  

630-795-8411
Associate Principal for Operations and Technology Dr. Ken Sorensen Victoria Miles 630-795-8414
Associate Principal for Staff & Students

Kelly Zuerner

Christina Drazenovic 630-795-8412
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