Crystal Lake South High School Alumni
Crystal Lake, Illinois (IL)
Oscar Castillo
Crystal Lake South High School
Class of 1990
→ Join 2653 Alumni from Crystal Lake South High School that have already claimed their alumni profiles.
→ There are 58 classes, starting with the class of 1943 all the way up to class of 2023.
OSCAR'S PROFILE
| First Name | Oscar |
| Last Name | Castillo |
| Graduation Year | Class of 1990 |
| Gender | Male |
| City | N/A |
| State/Province | WI |
| Country | United States |
| Occupation | IT Analyst |
| Married | No |
| Favorite School Memory | Just good times spent with friends. Whether it be at a party or lazy afternoon |
| About Me | Travelled some for work. Dating. Played in some bands |
Class of 1990 Alumni
→ Reunite with 49 class of 1990 alumni that have joined.
Elizabeth Whitfield
Class of 1997
Shelly Gibson
Class of 1991
Darrel Jones
Class of 1984
Angie Wagner
Class of 1998
Traci Johnson
Class of 1988
Gwen Livingston
Class of 1997
Joni Hockett
Class of 1984
Jeff Foydl
Class of 1993
Christian Plott
Class of 2003
Jill Casey
Class of 1979
Krista Schneider
Class of 2001
Wendy Wilczynski
Class of 1991
Emily Conway
Class of 2015
Karen Buenzli
Class of 1983
Jim Graf
Class of 1986
Susan Hom
Class of 2000
Michelle Fortin
Class of 1980
Kristie Daley
Class of 1994
Mark Wisner
Class of 1995
Nicole Perrill
Class of 2007
Chad Steponik
Class of 1991
Kim Hodnik
Class of 1988
Karen Beahler
Class of 1986
Samantha Bell
Class of 2005
