Our Parishes

At Monsignor Paul Dwyer Catholic High School, we work in partnership with the following local parishes to strengthen our Catholic beliefs.

ParishAddressContact:Parish Priest
St. Mary of the People Parish

570 Marion Avenue

Oshawa, ON

L1J 3B9

Tel: 905-433-0828
Fax: 905-721-8479
Email: stmaryofthepeopleos@archtoronto.org


Rev. David Bollo
St. Gertrude Parish 690 King Street East
Oshawa, ON 
L1H 1G5 
Tel: 905-433-0828
Fax: 905-721-8479
Email: stgertrudesos@archtoronto.org
Rev. Michael Hughes
St. Gregory the Great Parish 194 Simcoe Street North
Oshawa, ON
L1G 4S9

Tel: 905-723-8141
Fax: 905-723-3116
Email: stgregorythegreat@archtoronto.org

Rev. Marijan Sisko
St. Joseph the Worker Parish  

1100 Mary Street North

Oshawa, ON

L1G 5G8

Tel:  905-432-2300

Email: stjosephtheworkeros@archdiocese.org

Rev. David Twaddle 

Immaculate Conception Parish

1710 Scugog Street

Port Perry, ON

L9L 1E2

Tel:  905-985-7071

Email: immaculateconceptionpo@archtoronto.org

Rev. Keith Wallace

St. George the Great Martyr Ukrainian Catholic Parish


42 Lviv Boulevard

Oshawa, ON

L1H 3C3 

Tel: 905-725-2617

Fax: 905-725-2619
Email: stgeorgeoshawa@gmail.com

Rt. Rev. Dmytro Hancharyk