Chief Business Official

Vincent Morales
925-944-6850 ext. 2010 
vmorales@walnutcreeksd.org

Fiscal Analyst 

Cristina Gocobachi 
925-944-6850 ext. 2006 
cgocobachi@walnutcreeksd.org

Accounting Technicians

Mahrooyeh Vafai 
925-944-6850 ext. 2007 
mvafai@walnutcreeksd.org

Adil Rizwan 
925-944-6850 ext. 2038
arizwan@walnutcreeksd.org

Child Nutrition Services Supervisor

Rebecca Steffler 
925-944-6850 ext 8050 
rsteffler@walnutcreeksd.org

Payroll & Health Benefits Coordinator

Griselda Barraza 
925-944-6850 ext. 2011 
gbarraza@walnutcreeksd.org