Educational Services

Under the supervision of Assistant Superintendent, Educational Services Chris Matos and Maggie Villegas the Educational Services Division is responsible for K-12 curriculum, staff development, assessment, categorical programs, Programs for English Learners, Student Services, Gifted and Talented Education (GATE), Kindergarten Readiness, Adult Education and special projects for all schools in the Tustin Unified School District.

Educational Services is committed to supporting the District mission . . . “to ensure that ALL students optimize individual achievement through an educational system characterized by challenging and exciting curricula and inspiring instruction."

Office Number 714-730-7301

Christine Matos, Ed. D.
Assistant Superintendent, Educational Services
cmatos@tustin.k12.ca.us
Ext. 51309

Maggie Villegas, Ed. D.
Assistant Superintendent, Educational Services 
mvillegas@tustin.k12.ca.us
Ext. 51309

Stephanie Yang, Ed.D.
Director, Educational Services TK-12
syang@tustin.k12.ca.us
ext. 51318 (TK-12)

Karen Knudson
Coordinator, Elementary TK-5
kknudson@tustin.k12.ca.us 
Ext. 51372

Kris Posavec
Coordinator, Secondary Education 6-8
kposavec@tustin.k12.ca.us
Ext. 51323

Ali del Castillo
Coordinator, Secondary Education 9-12
adelcastillo@tustin.k12.ca.us 
Ext. 51323

Judy Park
Coordinator, Intervention
jpark@tustin.k12.ca.us 
Ext. 51323