District Contacts

 District Office

  • Greg Herbst, District Superintendent

gherbst@gusd120.org
Phone (815) 777-3086

  • Patti Murphy, Administrative Assistant
    pattimurphy@gusd120.org
    Phone (815) 777-3086
  • Karen Marsden, District Bookkeeper
    marsdenk@gusd120.org
    Phone (815) 777-3086

Other District Contacts

  • Penny Bingham, Food Service Director
    binghampenny@gusd120.k12.il.us
  • Shelke, Kerry,¬†Bilingual/ESL Program Coordinator/Teacher
    kshelke@gusd120.k12.il.us
  • Jen Montag, RtI/Curriculum
    jennifer @gusd120.k12.il.us
  • Lydia Nowak,¬†Instructional Technology
    nowaklydia @gusd120.k12.il.us
  • Heidi O’Shea, School Social Worker/Special Education
    osheaheidi@gusd120.k12.il.us
  • David Phillips, Maintenance & Grounds
    phillipsdave@gusd120.org
    Phone (815) 291-9220
  • Rich Rehfeldt, Technology
    rehfeldtr@gusd120.org