Staff Directory

To contact a staff member by phone, please call the office at (714) 663-6146.

Name Title/Position Email Web site
Administrative and Support Staff
Beth Cusimano Principal bcusimano@ggusd.us
Rene Cantoran Assistant Principal
Margie Aguilar Secretary maguilar2@ggusd.us
Michelangelo Siciliano Community Liaison
Jessica Valenzuela Clerk
Anita Garcia Community Liaison agarcia7@ggusd.us
Steve Stahl Custodian (Plant Supervisor) sstahl@ggusd.us
April Dwane Nurse adwane@ggusd.us
Sitara Awan Health Aide sawan@ggusd.us
Soondus Awan Librarian sawan2@ggusd.us
Elizabeth Kroll Technology Assistant ekroll@ggusd.us
Liz Smith Testing Clerk lsmith@ggusd.us
Skye Piper-Johnson Speech Therapist
Maria Flores TOSA mflores@ggusd.us
Tessa Heilbut PSYCHOLOGIST theilbut@ggusd.us
Vacant Position Community Liaison
Teachers
Candace Bierbrodt Transitional Kindergarten Teacher cbierbrodt@ggusd.us
Carlee Gentile Transitional Kindergarten Teacher cgentile@ggusd.us
Briana Slater Kindergarten Teacher bslater@ggusd.us
Traci Brown Kindergarten & First Grade Teacher tbrown@ggusd.us
Tammy Reynolds Kindergarten & First Grade Teacher treynolds@ggusd.us
Lisa McKinley First Grade Teacher lmckinley@ggusd.us
Amy Bostic First & Second Grade Teacher abostic@ggusd.us
Sherry Martiny Second Grade Teacher smartiny@ggusd.us
Christina Ogawa Third Grade Teacher cogawa@ggusd.us
Sarah Serafim Third Grade Teacher sserafim@ggusd.us
Valerie Towner Third Grade Teacher vtowner@ggusd.us
Stephanie Gamst Fourth Grade Teacher sgamst@ggusd.us
Kristin Gurney Fourth/Fifth Grade Teacher kgurney@ggusd.us
Joseph Anderson Fifth Grade Teacher janderson5@ggusd.us
Phary Chhoeun Fifth Grade Teacher pchhoeun@ggusd.us
Dawn Floyd Fifth Grade Teacher dfloyd@ggusd.us
Alexandria Knight Sixth Grade Teacher aknight@ggusd.us
Michael Young Sixth Grade Teacher myoung@ggusd.us
Allyson Horton Literacy Coach ahorton@ggusd.us
Jorge Najera Special Education jnajera@ggusd.us
Joy Kun MM and RSP Teacher jkun@ggusd.us
Emily Helmick Vocal Music Teacher ehelmick@ggusd.us
Winsey Tang Vocal Music Teacher wtang@ggusd.us
Quanisha Jones Instrumental Music Teacher qjones@ggusd.us

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