John Galligan - Email & Phone Number

Assistant Principal, Departmental Instructional Supervisor, Classroom Teacher, and Coach at Sachem Central School District

John Galligan is based out of New York City Metropolitan Area and works at Sachem Central School District as Assistant Principal, Departmental Instructional Supervisor, Classroom Teacher, and Coach.

John Galligan's Contact Information

John Galligan's Work email

j*****@sache***.edu

Valid

Latest update

September 19, 2025

Location

New York City Metropolitan Area

John's current employer

Sachem Central School District

Description

Website

sachem.edu

HQ Location

United States

Number of employees

1001-5000

Industry

Education Administration Programs

Latest update

May 1, 2024

Read about Sachem Central School District

Frequent questions about John Galligan

What company is John Galligan working for?

John Galligan works for Sachem Central School District.

What is John Galligan's function at Sachem Central School District?

John Galligan is Assistant Principal, Departmental Instructional Supervisor, Classroom Teacher, and Coach at Sachem Central School District.

Where is John Galligan based?

John Galligan is based out of New York City Metropolitan Area.

What is John Galligan's work email address?

John Galligan's professional email address is j*****@sache***.edu

Who are John Galligan's co-workers?

John Galligan's colleagues are Debbie Degenhardt, Alyssa Gallagher, Dennis McElheron, Matt Brisson, Kathy Cassidy, Jan Zettwoch, Mike Bergin, Gary Beutel, Wayne Wilson, James Kalachik, Fatma Catalbas, Keith Augeri, Genevieve Diller, Ron Hausske, Debra Degenhardt, Jennifer Busacca, Marie O'Doherty, Joe Zarzycki, Justin Morales, Dawn O'Hagan, Steven Siciliano, Gibbi LaPresti, Nancy Merkle, Jess Marotti, Breanna Piazza, Katie Combs, Derek Dale, Marie McNamara-ODoherty, Timothy Lang, Stephen Wefer, Shannon McEntee, Jennifer Ayala, Philip Torregrosa, Ray Chopay, Matthew Cusano.

John's co-workers

Debbie Degenhardt

General Music, Chorus & Orchestra Teacher

Alyssa Gallagher

Elementary General Music and Chorus Teacher

Dennis McElheron

Executive Director for Special Education

Matt Brisson

Health Educator/Varsity Basketball Head Coach

Kathy Cassidy

Lunch Director

Jan Zettwoch

Head Gymnastics Coach

Mike Bergin

Director of Facilities

Ass't Director of Security

Fatma Catalbas

Teacher Assistant

Keith Augeri

Soccer Coach (JV and Asst. Varsity)

Genevieve Diller

Elementary Music Teacher

Ron Hausske

Special Education Aide

Debra Degenhardt

Vocal Music Teacher

Jennifer Busacca

Teacher Assistant at Samoset Middle School

Marie O'Doherty

RTTT (Race to the Top) Network Team Specialist

Joe Zarzycki

English Chairperson

Justin Morales

Elementary School Counselor

School Social Worker/CSE Chairperson

Nancy Merkle

Purchasing Technician

Marie McNamara-ODoherty

Administrator for Physical Education, Health, Athletics and Health Services

Jennifer Ayala

Payroll Supervisor

Philip Torregrosa

Teacher and Football Coach

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