St. Ambrose Episcopal Church, Foster City, CA Website: http://www.stambrosefostercity.org/ StAmbrose@mindspring.com Province #: VIII Diocese: California Office Address: 900 Edgewater Blvd. Foster City, CA   94404 The Rev. David Y. Ota, Rector Primary Phone: (650) 574-1369 Fax: (650) 574-5833