This page is made with love for our faith, and our beloved Church St. Catherine of Siena in Martinez Calif.. This page is not being run by the Parish, but by several parishioners that want to share the Holy Spirit with our Community.. We welcome all to the table of plenty, we invite everyone to just come to one of our events, meet our Parish community, and our School community.. Join us at a bible study, or just come for a cup of coffee after mass..