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Saint Catherine of Siena Church
Our committed team, comprising our reverend, deacon, and staff, is here to assist and guide you on your spiritual path. We work together to create a friendly and inviting atmosphere where faith can thrive. We invite you to participate in worship, service, and fellowship as we deepen our love for Christ and each other.

Office Staff
Sylvia Corral
(909) 875-1360 Ext. 112
scorral@sbdiocese.org

Coordinator of Faith Formation
Jennifer Diaz
(909) 875-1360 Ext. 121
jediaz@sbdiocese.org

School Secretary
Veronica Flores
(909) 875-7821
vflores@sbdiocese.org

Office Staff
Maria Rivera
(909) 875-1360 Ext. 101
mrivera@sbdiocese.org

School Principal
Beverly Winn
(909) 875-7821
bwinn@sbdiocese.org

School Bookkeeper
Gina Samperio
(909) 875-7821
gsamperio@sbdiocese.org

Marriage Coordinator
Gloria Sandoval
(909) 875-1360 Ext. 135
gsandoval@sbdiocese.org
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Media Coordinator
Mario Gallegos
(909) 875-1360

School Librarian
Gracie Villarreal
(909) 875-7821
gvillarreal@sbdiocese.org
Contact
Address
339 North Sycamore Ave
Rialto, CA 92376
Office Hours
Monday - Thursday
8:30 am - 5:00 pm
Fri-Sat-Sun Closed
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