Mount Sinai High School - Class of 2004 Alumni

Join thousands of alumni from Mount Sinai High School and the Class of 2004. Reconnect with classmates, photos, yearbooks, upcoming reunions.

Upcoming Class of 2004 Reunions

Browse past reunion events and photos for your class here.

Past Class of 2004 Reunions

Browse past reunion events and photos for your class here.

Mount Sinai '04 Apparel

Browse our apparel store for a wide range of Mustangs gear, from t-shirts and hoodies, to caps and accessories.

Class Yearbook

View past yearbooks

Recently joined '04 Classmates

Marianne Thompson
Class of 2004

Danielle Posillico
Class of 2004

Lauren Moccio
Class of 2004

Connect with Class of 2004 Classmates

Scott Strouse

Michael Michael West

Lor Samuelson

Meg Sacco

Josh Machtinger

Gyan Asah

Nearby Mount Sinai Classmates

Class of 2002

17 classmates have joined

View Class of 2002 Alumni

Class of 2003

3 classmates have joined

View Class of 2003 Alumni

Class of 2006

3 classmates have joined

View Class of 2006 Alumni