Downers Grove North High School Alumni
Downers Grove, Illinois (IL)
Kathy Kolzow (Kathy Dryfhout)
Downers Grove North High School
Class of 1990
→ Join 3886 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.
KATHY'S PROFILE
| First Name | Kathy |
| Last Name | Kolzow |
| Maiden Name | Dryfhout |
| Graduation Year | Class of 1990 |
| Gender | Female |
| City | N/A |
| State/Province | IL |
| Country | United States |
| Occupation | Medical Biller |
| Married | Yes |
Class of 1990 Alumni
→ Reunite with 64 class of 1990 alumni that have joined.
Ken Gatland
Class of 1995
Christie Williams
Class of 1976
Sue Soukup
Class of 1977
Pat Jieson
Class of 1970
Dennis Long
Class of 1960
Robert Miller
Class of 1959
Ryan Smigla
Class of 2006
Kerry Infanger
Class of 1984
Kelly Pongetti
Class of 1998
Debbie Payne
Class of 1984
James Bird
Class of 1989
Linda Beeson
Class of 1971
Jim Long
Class of 1981
Emily Holm
Class of 2003
Kim Altenhoff
Class of 2000
Jon Sykora
Class of 1995
Tim Jardon
Class of 2000
Karen Dudas
Class of 1964