Bishop Malloy's Public Schedule
November 29, 2022
Johnsburg - 5:30 p.m., Confirmation for St. Peter-Spring Grove and St. John the Baptist-Johnsburg at St. John the Baptist Church
December 3, 2022
Pecatonica - 1:00 p.m., 100th Anniversary Mass, St. Mary Church
December 4, 2022
Rockford - 7:30 a.m., Sunday Mass, Cathedral of St. Peter
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December 8, 2022
St. Charles - 6:00 p.m., Mass with Fox Valley Servi Christi and Knights and Ladies of the Equestrian Order of the Holy Sepulchre of Jerusalem, St. John Neumann Church, followed by dinner
December 12, 2022
Carpentersville - 6:00 p.m., Our Lady of Guadalupe Mass, St. Monica Church
December 13, 2022
Huntley - 7:00 p.m., Diocesan Christmas Concert, St. Mary Church

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Parish Boundaries
Rev. Joseph P. Naill
Rev. Joseph P. Naill

St. Mary, Oregon
Sterling Deanery

Rev. Joseph P. Naill, Pastor

Deacon Ron Abramowicz
Deacon John Ley
301 N. 4th St.  (Church)
Oregon, IL 61061

881 N. Mongan St.  (Office)
Oregon, IL 61061

303 N. 4th St.  (Rectory)
Oregon, IL 61061



Phone: (815) 732-7383
Fax: (815) 732-4742

Mass Times:
Sunday:8:30 a.m.
Tuesday:8:00 a.m.
Wednesday:8:00 a.m.
Thursday:8:00 a.m.
Friday:8:00 a.m.
Saturday:4:30 p.m.
Holy Day:See church bulletin or website.

Sacrament of Reconciliation:
Saturday: 3:15-4:00 p.m.
Or by appointment

To submit corrections, please use your email account to
send an email to
Founded:  1885
Built:  1891
Registered Families:  342
Church Capacity:  300-350