THE SCHOOL OFFICE IS NOW OPEN FOR
STUDENT REGISTRATION FOR FALL 2025.
Regular office hours are Monday through Thursday, 8:45am to 6:45pm.*
CLOSED ON FRIDAYS
*Office hours may change. Check this page weekly for changes to school office hours.
SAN YSIDRO ADULT SCHOOL
4220 Otay Mesa Road
San Ysidro, CA 92173
Phone: (619) 428-7200 Fax 619-428-0295
Dr. Jay Marquand
Director of Adult Education
Email: Jay.Marquand@sweetwaterschools.org
Fernando Chaidez
San Ysidro Adult School Assistant Principal
Email: Fernando.Chaidez@sweetwaterschools.org
Mirna Garcia
San Ysidro Adult School Administrative Assistant
Email: Mirna.Garcia@sweetwaterschools.org
Sandra Diaz
Registrar
Email: Sandra.Diaz2@sweetwaterschools.org