Maida) Los Angeles (Roger Mahony) Philadelphia (Justin Rigali) Washington (Donald Wuerl) One suffragan diocese is led by a cardinal: San Diego (Robert W. McElroy) Three American archdioceses have former archbishops who were created cardinals after they completed their tenures as diocesan archbishops: Baltimore (Edwin O'Brien) Denver (James Stafford) St. Louis (Raymond Burke) Latin Church bishops Bishops emeriti Eastern Catholic eparchs Metropolia of Philadelphia for the Ukrainians See: :Category:Ukrainian Catholic Metropolia of Philadelphia The Ukrainian Catholic Metropolitan Province of Philadelphia consists of four eparchies of the Ukrainian Greek Catholic Church, and covers the entire United States. Metropolia of Pittsburgh for the Ruthenians See: :Category:Byzantine Catholic Metropolia of Pittsburgh The Byzantine Catholic Metropolitan Province of Pittsburgh is a sui iuris metropolia, traditionally linked to the Ruthenian Catholic Church. The metropolia consists of four eparchies of the Byzantine Ruthenian Catholic Church and covers the entire United States, with jurisdiction for all Ruthenian Catholics in the United States, as well as other Byzantine Rite Catholics without an established hierarchy in the country. Eastern Catholic eparchs whose eparchies are immediately subject to the Holy See The other Eastern Catholic Churches with eparchies (dioceses) or exarchates established in the United States are not grouped into metropoliae. All are immediately subject to the Holy See, with limited oversight by the head of their respective sui iuris churches. Eparchs emeriti Personal Ordinariate of the Chair of Saint Peter American bishops serving outside the United States Bishops serving in Vatican City Raymond Leo Burke, patron of the Sovereign Military Order of Malta Joseph Augustine Di Noia, O.P., adjunct secretary of the Congregation for the Doctrine of the Faith Kevin Joseph Farrell, camerlengo of the Holy Roman Church and prefect of the Dicastery for the Laity, Family and Life James Michael Harvey, archpriest of the Basilica of Saint Paul Outside the Walls Bishops emeriti serving in Vatican City Edwin Frederick O'Brien, grand master emeritus of the Equestrian Order of the Holy Sepulchre of Jerusalem James Francis Stafford, major penitentiary emeritus of the Apostolic Penitentiary Bishops serving in Vatican Diplomatic Corps Charles Daniel Balvo, apostolic nuncio to Australia (Archdiocese of New York) Michael Wallace Banach, apostolic nuncio to Hungary (Diocese of Worcester) Charles John Brown, apostolic nuncio to the Philippines (Archdiocese of New York) Peter Brian Wells, apostolic nuncio to Thailand, Cambodia, and Laos (Diocese of Tulsa) Bishops emeriti serving in Vatican Diplomatic Corps Edward Joseph Adams, apostolic nuncio emeritus to