Lynbrook High School Building Lynbrook High School

9 Union Avenue
Lynbrook, NY, 11563
Main Office Telephone: 516-887-0200
Guidance Office Telephone: 516-887-0215
Athletic Office Telephone: 516-887-0236
School Nurse Office Telephone: 516-887-0228
Attendance Telephone: 516-887-0209

 

School Supplies 2025-2026 School Year

8th Grade Parent Night

Senior Awards Night Pictures

AP Capstone Parent Presentation

2025 Regents and Finals Schedule

 

Opportunity to pay for Tablet Insurance Through MySchoolBucks.

There is a webpage created by the Technology Department that contains information on the online Acceptable Use Policy and the online payment option.

Lynbrook Technology Resources || One-to-one Tablet Information



Principal: Mr. Matthew Sarosy - 516-887-0204

Assistant Principal: Mr. Salvatore Brescia - 516-887-0200
Assistant Principal:
Ms. Sheila Dempsey - 516-887-0200

Nurse: Ms. Diane O'Brien - 516-887-0228
Nurse: Ms. Cathy Hetrick - 516-612-5416
Nurse Fax: 516-612-5423
Student Attendance: TBD

School Year Office Hours: 8:00 AM - 4:00 PM, Monday through Friday
Summer Office Hours: 8:00 AM - 2:00 PM, Monday through Friday
All visitors must have an appointment to meet with staff in any school building. Please DO call ahead. Thank you!

Important Contact Information:
NYS Child Abuse Hotline: 1-800-342-3720
NYS línea de abuso infantile: 1-800-342-3720
Medicaid Fraud Hotline: 516-612-5200

 

Welcome to Lynbrook High School
Welcome to Lynbrook High School, where student success is our daily focus and striving for excellence our overarching goal. Our blend of strong academics, a passion for the fine and performing arts, and participation in athletics, service activities and independent projects constitute the very heart of all we do.  Spend some time visiting our website; then find some time to visit us and see for yourself what makes our home away from home, Lynbrook High School, so special.  GO OWLS!!

 National Blue Ribbon School Badge

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