Hillsdale High School Alumni
San Mateo, California (CA)
Heather Costes
Hillsdale High School
Class of 1989
→ Join 3854 Alumni from Hillsdale High School that have already claimed their alumni profiles.
→ There are 62 classes, starting with the class of 1955 all the way up to class of 2022.
HEATHER'S PROFILE
| First Name | Heather |
| Last Name | Costes |
| Graduation Year | Class of 1989 |
| Gender | Female |
| City | N/A |
| State/Province | CA |
| Country | United States |
| Occupation | Documentation Engineer Sr |
| Married | No |
| About Me | I work at an Aerospace company in Sunnyvale. |
Class of 1989 Alumni
→ Reunite with 80 class of 1989 alumni that have joined.
Valerie Cecilio
Class of 1977
Dave Rice
Class of 2000
Gary Tognetti
Class of 1973
David Kimball
Class of 1964
Tara Turk
Class of 2001
Dave Seltzer
Class of 1976
Ellen Haworth
Class of 1961
Sherry Hunsperger
Class of 1987
Priya Thakkar (prakash)
Class of 1995
Lance Weibel
Class of 1990
Karine Mendez
Class of 1988
Stan Chase
Class of 1970
Leanne Bjork
Class of 1984
Lourdes Gonzalez
Class of 2003
Scott Utecht
Class of 1989
Kent Pfeifer
Class of 1965
Robert Nuttman, Jr.
Class of 1993
David David N Brenner
Class of 1972
Steven Weber
Class of 1972
Paula Carpenter
Class of 1998
Josipa Majic
Class of 1997
Yukiko Miyamoto
Class of 1994
Kris Brunker
Class of 1998
Ellen Housholder
Class of 1970
Kurt Hauswirth
Class of 1976
Babette Phillips
Class of 1981
John M Grisard
Class of 1989
Lindsay Martens
Class of 2000
Linda Carroll
Class of 1964
Margot Sakamoto
Class of 1985
Leonard Kanturek
Class of 1998
Alan Hollinger
Class of 1976
Sarah Hitzeman
Class of 1983
Jose Arizaga
Class of 2000
Zach Parker
Class of 1992
Diane Smith
Class of 1987