Crystal Lake South High School Alumni
Crystal Lake, Illinois (IL)
Oscar Castillo
Crystal Lake South High School
Class of 1990
→ Join 2663 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.
Scott Kardys
Class of 1981
Mark Kunkle
Class of 1992
Allison Preston
Class of 2002
Kenzie Talbot
Class of 2004
Steve Towne
Class of 1982
Raven Hall
Class of 2003
Allie Haisler
Class of 2023
Diane Anderson
Class of 1993
Greg Welch
Class of 1979
Colleen Feeley
Class of 1986
Denise Daly
Class of 1974
Mindy Van Fosson
Class of 1994
Greg Gaitens
Class of 1980
Bruce Christian
Class of 1994
Randi Russell
Class of 1996
Franklin Mcanally
Class of 2005
Matthew Kouba
Class of 2003
James Ritchie
Class of 1996
