Prospect Heights School District 23 700 N. Schoenbeck Rd. Prospect Heights, IL 60070 (All district schools use the same address.) Administration FAX machine: 847-870-3896.

Grodsky Administration Building Superintendent Dr. Gregory Guarrine 847-870-3850 ext. 102 Secretary to Dr. Guarrine Cathy Anderson 847-870-3850 ext.101 Assistant Superintendent Dr. Deb Wilson 847-870-3850 ext. 103 Secretary to Dr. Wilson Nancy Sorensen 847-870-3850 ext. 100 Business Manager Richard Ewanio 847-870-3850 ext. 107 Bookkeeper Julie Ryan 847-870-3850 ext. 106 Secretary to Mr. Ewanio Dolores Glover 847-870-3850 ext.108 Director of Technology Jan Travis 847-870-3850 ext. 105 Technology Coordinator Carolyn Ranieri 847-870-3850 ext. 111 Network Data Manager Donna Strollo 847-870-3850 ext. 114 Special Education Coordinator Chrystyna Sroka 847-870-3850 ext. 120 Head of Maintenance Ron DeGeorge 847-870 3850 ext. 110 Maintenance Engineer Curt Schmidt 847-870 3850 ext. 115

District 23 Schools Anne Sullivan Elementary School Principal: Debbie Gardiner 847-870-3865 Betsy Ross Elementary School Principal: Claire Kowalczyk 847-870-3867 Dwight D. Eisenhower Elementary School Principal: Dr. Luke Lambatos 847-870-3874 MacArthur Middle School Principal: Steven Lee 847-870-3878 Assistant Principal: Christy Jensby 847-870-3887