Catholic Charities of the Diocese of Pittsburgh Share: Community Organizations Catholic Charities of the Diocese of Pittsburgh Visit Website 212 Ninth Street Pittsburgh, PA 15222 (724) 875-8291 About Map About Catholic Charities serves all regardless of religious affiliation. We provide Basic Needs Assistance, Pregnancy and Parenting Services, Senior Assistance, and other services to help those in need. What's Nearby? Distance: 5 10 15 20 25 50 mi.