Pastor Fr. James Hartwell, with the assistance of Parochial Vicar Fr. Jeffrey Donovan, Deacon David Harvey and Parish Staff oversee the welfare of souls and the functioning of a large 6 parish community. Churches within this community include:
* Immaculate Conception Parish, Wellsville (http://icc-ics.com)
* Immaculate Conception School, Wellsville (http://icc-ics.org) - Closed 07/01/2023
* Blessed Sacrament Church, Andover
* Holy Family of Jesus, Mary and Joseph Parish, Belmont
* Saint Brendan Oratory, Almond
* Saint Jude Chapel & Campus Ministry, Alfred
* Saint Joseph Oratory, Scio
* Saint Mary Church, Bolivar
*Saint Mary Church, Canaseraga