Greg Wojcik has been the Glenview Concert Band Director since 2013. Before retiring, Greg taught at Glenbrook South High School for over 37 years. Hailing from a musical family, he began his performance career at Lane Tech High School in Chicago, Illinois, under the direction of Mr. Maurice Golden.

Perry Siatis has been a percussionist in the Glenview Concert Band since 2005 and continues to play in the percussion section when not conducting the band. Perry is an attorney, not a professional musician.  After many years of not playing with a musical ensemble, Perry joined the Glenview Concert Band as a percussionist.