Downers Grove North High School Alumni
Downers Grove, Illinois (IL)
Karen Kosky (Karen Mullen)
Downers Grove North High School
Class of 1990
→ Join 3917 Alumni from Downers Grove North High School that have already claimed their alumni profiles.
→ There are 78 classes, starting with the class of 1945 all the way up to class of 2023.
KAREN'S PROFILE
| First Name | Karen |
| Last Name | Kosky |
| Maiden Name | Mullen |
| Graduation Year | Class of 1990 |
| Gender | Female |
| City | N/A |
| State/Province | IL |
| Country | United States |
| Occupation | Watershed Engineer |
| Married | Yes |
Class of 1990 Alumni
→ Reunite with 64 class of 1990 alumni that have joined.
Linda Lyczak
Class of 1967
Thomas Kubiak
Class of 1977
Tane' Ya Shavers
Class of 1993
Dennis Renk
Class of 1956
Brandi Knapp
Class of 1998
Caitlin Spencer
Class of 2000
Christopher Smidl
Class of 1985
Brian Furgala
Class of 1998
Sharon Kolzow
Class of 1969
Roy Harris
Class of 1992
Roisin Ohare
Class of 1986
Mindy Walker
Class of 1998
James Merzlock
Class of 2001
Douglas Yee
Class of 2000
Nancy Mulder
Class of 1969
Simrit Chhatwal
Class of 1997
Kevin Krivanec
Class of 1981
Steve Kosmala
Class of 1973