Clarkstown South High School Alumni
West Nyack, New York (NY)
Aviva Sisistsky (Aviva Warter)
Clarkstown South High School
Class of 1990
→ Join 2675 Alumni from Clarkstown South High School that have already claimed their alumni profiles.
→ There are 63 classes, starting with the class of 1927 all the way up to class of 2025.
Class of 1990 Alumni
→ Reunite with 42 class of 1990 alumni that have joined.
Carolyn Butson
Class of 2001
David Adelson
Class of 1980
Sean Cahill
Class of 2014
Paul Conlon
Class of 1977
Theresa Donovan
Class of 1987
John Joyce
Class of 1976
Greg Trevor
Class of 1984
Candy Claus
Class of 1991
Steve Blanco
Class of 1991
Rebecca Sperling
Class of 2008
Michael Heyert
Class of 1974
Catherine Murphy
Class of 1993
Jackie Kelly
Class of 1974
Jim Murray
Class of 1978
Chris Cecchettini
Class of 1978
Pat Nowicki
Class of 1973
John Nikollaj
Class of 2000
Josh Ng
Class of 2004
Upcoming Class of 1990 Reunions
Plan a Class of 1990 Reunion for Free
CLASS OF 1975 50TH REUNION
Invited Classes: All Classes
Date: Aug 09, 2025
Description: Class of 1976 is also included in this reunion
Recent Class of 1990 Reunions
CHSS Class of 75 & 76 Reunion
Invited Classes: All Classes
Date: Aug 13, 2022
Description: CHECK PAYABLE TO: CHSS 2022 Reunion MAIL TO: Cathy Gorman 159 Kings Highway #18, Milford CT 06460 203-640-1806 / cath...(read more)
Clarkstown South Class of 1990 "20th YEAR REUNION"
Invited Classes: 1990
Date: Nov 26, 2010
Description: REUNION TICKETS ARE NOW ON SALE! Ticket includes full buffet dinner, dessert, a welcome cocktail, and tunes by DJ Bobby....(read more)