Contact Us

How to Contact the Glen Rock Community School


The Glen Rock Community School office is located in the Hamilton Lobby of Glen Rock High School. Office hours are Monday-Thursday, 8 a.m. to 4 p.m.; Fridays 8 a.m.-3:15 p.m. Registration for programs, classes or trips can be made via any of the following:

Address: 600 Harristown Road, Glen Rock NJ 07452
Phone: 201-389-5011
FAX: 201-389-5018


For additional assistance, please feel free to contact the GRCS staff. Phone 201-389-5011, extension below.

Director: Mrs. Andrea Tahinos, Ext. 4
Administrative Assistant: Mrs. Jeanne Marie Dalie, Ext. 4
Trip & Class Coordinator: Mrs. Jennifer Ostolaza, ostolazaj@glenrocknj.orgExt. 3
Registrar: Mrs. Debbie McMahon, mcmahond@glenrocknj.orgExt. 1
School Age Child
Care Coordinator:
Mrs. Maura Alvino, Ext. 5
Preschool & TK Information Ext. 4