Staff Directory This directory lists Central Administration and Technology Department staff only. For individual school staff, please select the school from the SCHOOLS drop-down menu above and visit the school webpage to view their school directory. Name: Position: Chief School Business Official Director EL Coordinator Instructional Technology Integrator Pre-K Coordinator Secretary Title I Coordinator Department: Buildings & Grounds Business Office Curriculum & Assessment Human Resources Office of the Superintendent Student Services Technology Location: Caseyville Elementary School Collinsville CUSD 10 Collinsville High School Collinsville Middle School Dorris Intermediate School Hollywood Alternative School Jefferson Elementary School Kreitner Elementary School Maryville Elementary School Renfro Elementary School Summit Elementary School Twin Echo Elementary School Webster Elementary School Grade: K 1 2 3 4 5 6 7 8 9 10 11