Contact Us

St. Catherine Of Siena Catholic School
604 Mellus Street Martinez,
CA 94553

Phone : (925) 228-4140
Email : Mrs. Griswold at jgriswold@csdo.org

 

St. Catherine Of Siena Catholic Preschool
1125 Ferry Street, Martinez
CA 94553

Phone : (925) 229-2255
Email : Mea Auld at mauld@csdo.org