Diocese of Joliet
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The Diocese of Joliet serves a population of more than 655,000 Catholics in seven counties. Headed by Bishop R. Daniel Conlon, the Diocese's mission is to serve those in need under the guidance of the Bishop and the sacraments of the Catholic faith.
425 Summit St, Joliet, IL 60435
- Fax: 815-722-6632
- Hours: By appointment