Coaching Staff

Athletic Director

Rob Wennington


Assistant Athletic Director

Dee Susin


Dan Mustari

Basketball - Boys

Josh Izzo

Basketball - Girls

Barry Osborne


Carlie Nissen

Cross Country Boys and Girls

Stephanie Simpson


Dance - Club and Competition

Maggie Ewig

Coach Maggie has been part of the athletic staff at Guerin Prep for 8 years, currently going into her 6th Competitive season with the Varsity Dance Team. Coach Maggie is a GP alum, class of 2008. She has over 20 years of dance and cheer experience. Coach Maggie attended Ripon College in Ripon,WI, where she earned her Bachelors in Exercise Science with an emphasis in Kinesiology and Coaching. Coach Maggie was a four year member and served three years as captain of the Ripon College Dance Team, and won a National title for open jazz with her team at UPA Nationals in Minnesota. The continuous development, growth, and emphasis on faith and family with the team has been an ongoing point of pride for Coach over the years. An outstanding support system found in the group of GP alumni dancers and dance team parents has been cultivated and continues to extend itself. A “family first” theme has proven to be a successful state of mind season after season for the GPDT. The 2017-2018 season included a team trip to Orlando for a performance at the Citrus Bowl, as well as an appearance at the IHSA State Finals! The GPDT is the first team in Guerin College Prep History to qualify for State Competition. Coach Maggie is looking forward to many more successful seasons here with the outstanding student-athletes of Guerin Prep.


Charlie Miserendino


John Seno




Soccer - Girls and Boys

Rob Cianci


Tony Pecoraro

Track and Field - Girls and Boys

Stephanie Simpson

Volleyball - Girls and Boys

Tracy Devey


Alex Sullivan