Summit High School Alumni
Summit, South Dakota (SD)
Tammy Ohnstad (Tammy Christofferson)
Summit High School
Class of 1978
→ Join 1079 Alumni from Summit High School that have already claimed their alumni profiles.
→ There are 44 classes, starting with the class of 1940 all the way up to class of 2018.
TAMMY'S PROFILE
| First Name | Tammy |
| Last Name | Ohnstad |
| Maiden Name | Christofferson |
| Graduation Year | Class of 1978 |
| Gender | Female |
| City | N/A |
| State/Province | SD |
| Country | United States |
| Occupation | Insurance rep |
| Married | Yes |
Class of 1978 Alumni and Other Nearby Classes
Sandy Anderson
Class of 1992
Pamela Ohnstad
Class of 1971
Kari Berger Kari Carlson
Class of 2002
Douglas Gross
Class of 1968
Lynae Ohnstad
Class of 1975
Cory Zirbel Cory Zirbel
Class of 2011
Edi Tol
Class of 1971
Dave Anderson
Class of 1974
Tiffany Tiffany Lowery
Class of 2011
Brittney Chamley
Class of 2013
Stuart Pearson
Class of 2006
Sharon Richter
Class of 1958
Vonnie Vonnie Richter
Class of 1966
Dawn Glunk
Class of 1986
Ricky Schwartz
Class of 1996
Mavis Wangen
Class of 1940
Jacy Anderson Jacy Anderson
Class of 2018
Billi Wright
Class of 1989