Sachem High School Alumni
Lake Ronkonkoma, New York (NY)
Catherine Kowalski (Catherine Byrnes)
Sachem High School
Class of 1980
→ Join 5827 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 1980 Alumni
→ Reunite with 202 class of 1980 alumni that have joined.
Bryan Kwasnik
Class of 2003
Noreen Verdi
Class of 1979
Natalie Berman
Class of 1961
Sandra Graham
Class of 1989
Sam Jones
Class of 1983
Karen Schmidt
Class of 1974
Donald Ruland
Class of 1973
Charles Hoyt
Class of 1973
Valarie Krauss
Class of 1978
Yakov Schmersen
Class of 1978
Monika Karnik
Class of 1995
Bill Mongan
Class of 1981
Mark Rauch
Class of 2001
Taj Wilson
Class of 1991
Louis Papponi
Class of 1981
Eileen Stark
Class of 1974
Joe Ruggiero
Class of 1983
Julia Fu
Class of 2006
Caren Antippas
Class of 1984
Donna Wolf
Class of 1996
Cheryl Seyfried
Class of 1989
Andrew Grant
Class of 1978
Kimberly Marcom
Class of 1986
Kim Gonzalez
Class of 1989
Donna Sekulski
Class of 1984
Rick Krisburg
Class of 1984
Thomas Weil
Class of 1983
Barbara Mile
Class of 1992
Laura Valenti
Class of 1993
Debra Brancaccio
Class of 1982
Donnamarie Dixon
Class of 1979
Peter Metrinko
Class of 1996
Alex Vetere
Class of 1979
Mike Shira
Class of 2002
Carlos Velasco
Class of 1994
Shawna Walter
Class of 1989
