The St. Catherine of Siena Choir is made up of some of the finest professional singers in the Washington, DC area.  The Choir is committed to preserving the historical traditions of the Catholic Church's musical heritage.  The centerpiece of the musical life of the parish is the 12:00 PM High Mass on Sunday, for which the choir sings the Ordinary of the Mass in Latin as well as plainchants and motets drawn from the vast choral heritage of the last six hundred years of sacred music. 

Alma Redemptoris Mater, G.P. da Palestrina

The St. Catherine of Siena Treble Choir is open to girls in 3rd grade and above, boys with unchanged voices in 3rd grade and above, and adult women.  Treble Choir sings at the 10:00 AM Sunday mass once per month from September through June.  Rehearsals are held the preceeding Sunday from 1:15 - 2:00 PM.  The choir also provides music for Christmas Eve and Easter Sunday, with additonal rehearsals beforehand to match the greater amount of music.  Anyone who is interested in singing with the Treble Choir should email This email address is being protected from spambots. You need JavaScript enabled to view it. to schedule an audition.

Jerry Kavinski joined St. Catherine of Siena Church as the Assistant Director of Music in September 2009, and he currently serves as the Director of the Music Program and conducts both choirs.  His career as a liturgical musician began early on in his life when, at the age of seven, he was the cantor at his own first communion mass.  Prior to arriving at St. Catherine of Siena, Mr. Kavinski served for six years as a choir member and cantor at the Basilica of the National Shrine of the Immaculate Conception in Washington, DC.

Sacramental Schedule

Mass Schedule:

8 am 10 am 12 Noon*
*Novus Ordo Latin Mass

8:30 am & 5:30 pm Vigil Mass

8:30 am

Holydays (except Christmas):
8:30 am & 7 pm

Sacrament of Penance:

Monday, Tuesday, Thursday, Friday: 7:45 am – 8:15 am

Saturday afternoon:
3:30 pm to 4:30 pm
Expanded schedule for Advent and Lent

24 Hour Eucharistic Adoration
Every Wednesday: 9 am through Thursday morning, 8:30 am
Every First Friday: 9 am through Saturday morning, 8:30 am

Contact Us

Rev. Jerry J. Pokorsky
Direct non-emergency cell: 703.638.8451 (Preferred)
No text messages please; contact the office for administrative questions.

Office Hours
Monday - Friday: 9:30 am to 1:30 pm 
Closed on Federal Holidays

Saint Catherine of Siena Church
1020 Springvale Road
Great Falls, VA 22033
Have a question? Have a comment? Please contact us!
Phone: 703.759.4350
Fax: 703.759.3753


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St. Catherine of Siena Catholic Church

1020 Springvale Rd., Great Falls, VA 22066

Parish Office: 703.759.4350
Fax: 703.759.3753
Religious Education: 703.759.3530
Siena Academy: 703.759.4129