1209 Burr Oak Drive
Arlington Heights, Illinois 60004

Phone: 847-670-3400



CCSD21 a school is comprised of 13 schools across 6 different communities in Illinois.


Community Consolidated School District 21 serves nearly 7,000 students in 13 schools across 6 communities in the northwest suburbs of Chicago. Riley Elementary School serves students through 5th grade. School starts at 9:00 AM and ends at 3:30 PM daily.

Student Services

Educational research shows that students perform at their highest levels and exhibit the most growth when teachers collaborate. As a result, teams of teachers are the foundational structure of School District 21. Core academic teams provide students with instruction in the Learner Qualities and the core academic areas: Language Arts, Reading, Mathematics, Science, and Social Studies.

Student Services Team 

Dana Blumberg, ELSP Coordinator

Luiza Kozikowska, Psychologist

Jennifer Schroeder, Social Worker

Jennifer Schaff, Resource Teacher

Kate Joyce, Instructional Coach

Gail Petro, Speech and Language Pathologist 

Karen Torres, Speech and Language Pathologist

Mallory Rossi, Physical Therapist

Anthony Mead, Occupational Therapy 

Stephanie Willard, Assistive Tech Assistant