St. Ambrose Church, Claremont, CA Website: http://www.stambroseclaremont.org/ saintambrose@verizon.net Province #: VIII Diocese: Los Angeles Office Address: Corner of Mountain and Bonita 830 West Bonita Avenue Claremont, CA    91711 The Rev. Mary Goshert, Rector Primary Phone: (909) 626-7170 Fax: (909) 482-4320