Northgate High School Alumni
Walnut Creek, California (CA)
Geoffrey Koch
Northgate High School
Class of 1990
→ Join 3239 Alumni from Northgate High School that have already claimed their alumni profiles.
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GEOFFREY'S PROFILE
| First Name | Geoffrey |
| Last Name | Koch |
| Graduation Year | Class of 1990 |
| Gender | Male |
| City | N/A |
| State/Province | OR |
| Country | United States |
| Occupation | marketing writer |
| Married | Yes |
| Favorite School Memory | marching band |
Class of 1990 Alumni
→ Reunite with 59 class of 1990 alumni that have joined.
Donald Kelley
Class of 1981
Marianne Dadalt
Class of 1977
Niki Ghent
Class of 1987
Carrie Hladik
Class of 1997
Martin Pierce
Class of 2010
Sina Ahmadi
Class of 1998
Susan Drake
Class of 1981
Andrea Lewis
Class of 1995
Chris Wong
Class of 1999
Alexandra Moore
Class of 2009
Lori Ziegler
Class of 1988
Matt Burris
Class of 1986
Paul Hohlt
Class of 1986
Cliff Davis
Class of 1989
Katie Claypoole
Class of 1997
Brad Medford
Class of 1982
Christopher Schmidt
Class of 1992
James Cox
Class of 1985
Recent Class of 1990 Reunions
Plan a Class of 1990 Reunion for Free
Class of 1981 - 40-Year Reunion
Invited Classes: All Classes
Date: Oct 09, 2021
Description: Register: https://www.classcreator.com/Walnut-Creek-CA-Northgate-1981/class_index.cfm
Grand Reunion
Invited Classes: All Classes
Date: Oct 06, 2017
Description: Please go to this site for all details of the Grand Reunion: https://www.eventbrite.com/e/northgate-high-school-grand-r...(read more)
Northgate Alumni Picnic
Invited Classes: All Classes
Date: Jul 18, 2009
Description: It is pot luck, so bring a main dish, side dish, snack, drinks, picnic table, it's very informal.
Reunion for All Years
Invited Classes: All Classes
Date: Jul 18, 2009
Description: please check this website for more information: http://www.centerd.com/events/?id=p/1/13EE9283BBE0EE1B6B4FE4641019775C/I...(read more)