Diocese of Sioux City
Churches/Religious Organizations, COVID-19 Retail & Business Services
PO Box 3379
Sioux City, IA 51102-3379
(712) 255-7933
(712) 233-7598
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Located next to Vakulskas Law Firm on Jackson Street.
M-F: 8:30am-4:30pm Sat-Sun: Closed
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who to contact
Bishop John E. Keehner
Bishop
Jill Maise
Accounting Manager
Bishop Walker Nickless
Retired Bishop
Accounts Payable
Dawn Prosser
Director of Communications
Mark Prosser
Chief of Staff
Royce Ranniger
Dir of Admin & Finance
John Schmitz
Director of Stewardship & Development

Diocese of Sioux City

Churches/Religious Organizations | COVID-19 Retail & Business Services
about us
Churches & Religious Sites