Great Valley High School Alumni
Malvern, Pennsylvania (PA)
John Karkoska
Great Valley High School
Class of 1975
→ Join 1583 Alumni from Great Valley High School that have already claimed their alumni profiles.
→ There are 55 classes, starting with the class of 1950 all the way up to class of 2024.
JOHN'S PROFILE
| First Name | John |
| Last Name | Karkoska |
| Graduation Year | Class of 1975 |
| Gender | Male |
| Current Location | Denver, Pennsylvania |
| Hometown | Phoenixville, Pennsylvania |
| Relationship Status | Married |
Class of 1975 Alumni and Other Nearby Classes
→ Reunite with 29 class of 1975 alumni that have joined.
James Aquilante
Class of 1969
Bob Gustafson
Class of 1982
Chris Valenteen
Class of 1993
Donna Reed
Class of 1974
Geoff Red
Class of 1981
Amanda Julian
Class of 1970
Robert Shaw Robert Shaw
Class of 1967
Dennis Fisher
Class of 1984
Jill Tigan
Class of 1983
Carl Carl R Levering
Class of 1965
Geof Gladding
Class of 1969
Allison Perrin
Class of 2001
Jim Baker
Class of 1967
Courtney Love
Class of 1995
Donna Brown
Class of 1980
Caleigh Heming
Class of 2003
Glenn Smith
Class of 1980
Thomas Cockerham
Class of 1973