Front doors of rectory

Parish Information



Region: East - Zone: Durham (11)
Parish Boundaries:
North: Rossland Road West, Rossland Road East
East: Central Park Boulevard North
South: King Street East, King Street West
West: Park Road North
Visit Us
194 Simcoe Street North
Oshawa, ON
L1G 4S9

 Office/Mailing Address
194 Simcoe Street North
Oshawa, ON
L1G 4S9

t:  905.723.8141
e:  stgregorythegreat@archtoronto.org

Get Directions

Image of Exterior of Parish Rectory

Clergy
Rev. Marijan Sisko
Pastor

Rev. Edward McGovern
Hospital Chaplain

Deacon David MacInnis
Deacon Assistant

Parish Staff
Jacqui Martin
Secretary
stgregorythegreat@archtoronto.org
905-723-8141

Image of Lectionary open on ambo looking toward the body of the church
Mass Schedule
Tuesday
12:10 PM (English)

Friday
7:00 PM (English)

Sunday
8:00 AM (English)
9:30 AM (English)

Regular Confession Times

Fridays   6:00 pm to 6:45 pm or by appointment (confessions are in the church)