Mr. Dennis Sladky

Phone: (847) 451-3058


Degrees and Certifications:

Master of Business Administration Bachelor of Science - Special Education

Mr. Dennis Sladky

Dennis joins the Leyden faculty for the 2019-2020 school year after a 20-year career in Chicago’s tech sector. He has led product teams at two of Chicago’s most successful start-ups; Orbitz, and the inflight Wi-Fi company – Gogo. Through his deep start-up experiences, he has hands-on knowledge of most facets of business that he intends to leverage and use as practical examples in the business courses he teaches.

Dennis has a bachelor’s degree in Education from Loyola University, an MBA from the University of Notre Dame, and he is currently working on a Master’s in the Art of Teaching from Roosevelt University.   When he has free time, he enjoys coaching his sons’ tackle and flag football teams, running, woodworking, and most of all, spending time at the family's summer home in Elkhart Lake Wisconsin.