Phone: 909.986.8995


Degrees and Certifications:

Mrs. Bartosh


Welcome to Berlyn Elementary School!  As the principal of Berlyn Elementary school, I would like to welcome you to team Berlyn!

As we move into the 2020-2021 school year, we look forward to being a partner with you in your child’s education. While we are beginning this school year with an online instructional model, you can anticipate a consistent and full academic program that challenges your child.  Teachers will have opportunities to provide small group intervention and extension activities as well as frequent team building opportunities with their classes.

This year we will continue to ensure students are becoming life-long learners through a focus on our academic program. We will ensure students are physically and emotionally safe, provide extended extracurricular opportunities, and foster a love of learning. You will frequently hear students and staff share our vision, which is to: “Be Intrigued, Be Innovative, Be Inspired, Are You In3?”

As a principal, I am here to serve the students, staff, families and the community.  I invite you to join our various site parent teams to help have a voice in offerings here at Berlyn. Please also feel free to communicate with me if you have any questions or suggestions for Berlyn. I can be reached by calling the front office at (909)986-8995 or via email

Katie Bartosh