Seneca Valley High School Alumni
Harmony, Pennsylvania (PA)
Tammie Koscinski (Tammie Buttyan)
Seneca Valley High School
Class of 1987
→ Join 3613 Alumni from Seneca Valley High School that have already claimed their alumni profiles.
→ There are 65 classes, starting with the class of 1942 all the way up to class of 2024.
TAMMIE'S PROFILE
| First Name | Tammie |
| Last Name | Koscinski |
| Maiden Name | Buttyan |
| Graduation Year | Class of 1987 |
| Gender | Female |
| City | N/A |
| State/Province | PA |
| Country | United States |
| Occupation | Medical Review Specialist |
| Married | Yes |
Class of 1987 Alumni
→ Reunite with 78 class of 1987 alumni that have joined.
Marilyn Cable
Class of 1963
Terri Francis
Class of 1988
John Collins
Class of 1982
Erin Koller
Class of 1998
James Wells
Class of 1995
Robert Sypolt
Class of 1979
Cassandra Lefebvre
Class of 2004
Allyson Young
Class of 1981
Dave Huffman
Class of 1973
Michael Thayer
Class of 1978
Sharon Seebacher
Class of 1986
Francesco Guglielmo
Class of 2004
Hazel Eisenbrown
Class of 1981
Mayank Parashar
Class of 2013
James Mangus
Class of 1980
Kerry Kelly
Class of 1985
Gregory Weimer
Class of 1998
Frances Riesmeyer
Class of 1969
Recent Class of 1987 Reunions
Plan a Class of 1987 Reunion for Free
Seneca Valley Class of '87 Reunion
Invited Classes: 1987
Date: Aug 11, 2012
Description: Come have fun with us as we get caught up on the last 25 years! August 11, 2012 Open Bar and Appetizers from 7:00PM to 1...(read more)