Northgate High School Alumni
Walnut Creek, California (CA)
Geoffrey Koch
Northgate High School
Class of 1990
→ Join 3237 Alumni from Northgate High School that have already claimed their alumni profiles.
→ There are 59 classes, starting with the class of 1961 all the way up to class of 2025.
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.
Jen Tsai
Class of 1991
Janet Nutting
Class of 1985
Jeff Smith
Class of 1988
Jerry Mcsharry
Class of 1988
Jay Santos
Class of 2002
Sean Rubio
Class of 2006
Marjorie Streich
Class of 1988
Katie Aubin
Class of 2006
Jay Berns
Class of 1985
Gregory Davis
Class of 1977
Richard Elliott
Class of 1987
Mike Bergerson
Class of 1999
Erikka Leonard
Class of 1988
Jennilee Burke
Class of 2006
Amy Noga
Class of 1989
Sean Webber Webber
Class of 1996
Rochelle Williams
Class of 1985
Rebekah Kim
Class of 2003
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)