St. Denis Catholic Community 2151 S. Diamond Bar Blvd., Diamond Bar, CA 91765 Pastoral Office is open 9:00 a.m. to 5:00 p.m. every day, except Tuesdays and holidays. Phone: (909) 861-7106 Fax: (909) 861-2697 Please type your comment or question below. Sorry, we do not accept anonymous comments through the web site.
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