Great Valley High School Alumni
Malvern, Pennsylvania (PA)
John Karkoska
Great Valley High School
Class of 1975
→ Join 1589 Alumni from Great Valley High School that have already claimed their alumni profiles.
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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.
Robert Good
Class of 1976
Jason Babich
Class of 1999
Jeff Broadbelt
Class of 1980
Irina Aleksidze
Class of 1995
Marjorie Harris
Class of 1978
Sharon Bartlett
Class of 1975
Theresa Hally
Class of 1974
Karen Hunt
Class of 1980
Tom Pyne
Class of 1974
Randy Maningas
Class of 1990
Betty Cauler
Class of 1973
Michele Moran Mcdevitt
Class of 1996
Tom Roesler
Class of 1972
John Delaney
Class of 1990
Wesley Sackenheim
Class of 1975
Bill Carson
Class of 1977
Melanie Hoag
Class of 1972
Patricia Beatty
Class of 1967