Sachem High School Alumni
Lake Ronkonkoma, New York (NY)
John Costanzo
Sachem High School
Class of 1986
→ Join 5853 Alumni from Sachem High School that have already claimed their alumni profiles.
→ There are 66 classes, starting with the class of 1958 all the way up to class of 2024.
Class of 1986 Alumni
→ Reunite with 131 class of 1986 alumni that have joined.
Paula Saurer
Class of 1971
Katherine Katherine Sanders
Class of 2019
Colleen Johnson
Class of 1987
Joann Stefanatos
Class of 1983
Robert Smith
Class of 1986
Larry Benson
Class of 1997
Michael Callahan
Class of 1983
Veronica Dieterich
Class of 1994
Christopher Bonanno
Class of 1987
Nicole Diana
Class of 1984
Sherrilee Partiss
Class of 1990
Linda Bacon
Class of 1980
Sharon Culhane
Class of 1973
Jennifer Pennacchi
Class of 1992
Mindy Skolnick
Class of 1981
Marie Parziale
Class of 1984
Susan Thomson
Class of 1968
Justin Milano
Class of 2000
