Our Staff
Our Valley Achievement Staff!
Administrative Team

Laura Williams
Executive Director

Berenise Tejada
Recruitment Coordinator

Irina Kokhanovski
Controller

Kurtis Parker
Home & Community Based
Service Coordinator

Mayra Tellez
Director of Human Resources

Karla RenTeria
HR Manager
Childrens Services

Brianna Walker MS, BCBA, P.P.S
School Director, Clinical Director, School Psychologist SS/PreK/IAS

Alfred Buendia
School Director
Basic Education, After School & Adaptive Skills Program

Juanita Sanchez
Site Facilitator for Social Skills Program

Sarah Weir, BCBA
Site Facilitator for Preschool and Intermediate after school

Erika Gutierrez
Site Facilitator for Basic Education and After School Program
Adults Services

Christine Espinoza
Interim Adult Service Director
Adult Day Program, Supported Employment, Tailored Day & Supported Living
Adult Day Program, Supported Employment, Tailored Day & Supported Living
Clinical Team

Brianna Walker MS, BCBA, P.P.S
Clinical Director & School Psychologist

Adam Barragan, MS
Behavior Specialist for SS/PreK/IAS

Salvador Castillo
Behavior Specialist for Basic Education and After School Program

Sarah Weir, BCBA
Behavior Specialist for Adult Services