Northgate High School Alumni
Walnut Creek, California (CA)
Katherine Sullivan (Katherine Tassinari)
Northgate High School
Class of 1999
→ Join 3187 Alumni from Northgate High School that have already claimed their alumni profiles.
→ There are 58 classes, starting with the class of 1961 all the way up to class of 2025.
KATHERINE'S PROFILE
| First Name | Katherine |
| Last Name | Sullivan |
| Maiden Name | Tassinari |
| Graduation Year | Class of 1999 |
| Gender | Female |
| City | N/A |
| State/Province | CA |
| Country | United States |
| Occupation | Financial Services Manager |
| Married | Yes |
Class of 1999 Alumni
→ Reunite with 59 class of 1999 alumni that have joined.
Michael Anthony
Class of 1984
Julian Xavier
Class of 1982
Carolyn Jones
Class of 1979
Monique Goelz
Class of 1997
William Maguire
Class of 1979
Nancy Spiecker
Class of 1990
Stacy Hill
Class of 1992
Christy Richardson
Class of 1986
Jen Bennett
Class of 1991
Jim Rosania
Class of 2004
Sina Ahmadi
Class of 1998
Maria Crnkovich
Class of 2014
Dana Jones
Class of 1978
Peter Rutkowski
Class of 1998
Jesse Akin
Class of 1996
Matt Jones
Class of 1990
Jennie Carlock
Class of 1995
Cheryl Dorsey
Class of 1961
Recent Class of 1999 Reunions
Plan a Class of 1999 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)