Address
2391 Grant Street
Concord, CA 94520
Phone Numbers

School Office - (925) 685-8700 7:30am to 3:30pm
School Fax - (925) 685-2034
Activity Center - (925) 687-1823
QAS Hall - (925) 680-9765
Rectory - (925) 825-0350
Faith Formation Office - (925) 685-8707

Email
mgatz@csdo.org