Register as an alumni from Mount Sinai High School (Mount Sinai New York) and reunite with 1,145 classmates and old friends. Share your memories by posting photos or stories, or find out about your next class reunion!
Mount Sinai Past Reunions
Browse through past Mount Sinai High School events to reminisce as you view photos taken at our reunions:
Mount Sinai Yearbooks
Flip through class yearbooks or browse photo albums from classmates, and see what they look like now:
Mount Sinai Apparel
Check out our huge selection of Mustangs spiritwear, including shirts, shorts, accessories and much more!
Mustangs PRIDE
Mount Sinai High School Apparel
Recently Joined Mustangs
Sofia Accetta
Class of 2010
Class of 2010
Patrick Vertucci
Class of 1995
Class of 1995
Brendan Goldstein
Class of 2002
Class of 2002
Michael Brack
Class of 2002
Class of 2002
Irene Draga
Class of 1986
Class of 1986
James Grippe
Class of 2010
Class of 2010
Michael Posillico
Class of 2001
Class of 2001
Marianne Thompson
Class of 2004
Class of 2004
Amanda Carioscia (torres)
Class of 2003
Class of 2003
Danielle Posillico
Class of 2004
Class of 2004
Lauren Moccio
Class of 2004
Class of 2004
Samantha Van Sise
Class of 2016
Class of 2016