Crystal Lake South High School Alumni
Crystal Lake, Illinois (IL)
Oscar Castillo
Crystal Lake South High School
Class of 1990
→ Join 2660 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.
Alyssa Rochford
Class of 2007
Della Pritchett
Class of 1996
Tim O'hara
Class of 1987
Diana Tapia
Class of 2007
Kelley Gard
Class of 1981
Rhiannon Rhiannon M Finley
Class of 1994
Greg Newton
Class of 1979
Steve Emory
Class of 2004
Kevin Schuda
Class of 2011
Jon Ylvisaker
Class of 1984
Lee Mizell
Class of 1987
Michelle Thomas
Class of 2003
Robert Ludwigsen
Class of 1997
Audrey Lagerstrom
Class of 2002
Jean Collingbourne
Class of 1993
Brett Baassler
Class of 1990
Stacie Mccoy
Class of 1982
Andrew Reiss
Class of 1990
