Latest News

Celebrating 160 Years at Sacred Heart Parish
Parishioners at Sacred Heart Parish in Uxbridge, Ont., rejoiced as they celebrated God’s faithfulness and love...
Sacred Heart Parish
Altar Server Awards
Altar Servers Honoured by Toronto-Area Serra Clubs
Altar servers across the Archdiocese of Toronto were honoured at regional celebrations throughout the month of October. Organized...
Lending Support at Annual Anglican Fundraising Dinner
On Oct. 17, Bishop John Boissonneau attended the 64th annual Bishop’s Company Dinner of the Anglican...
Anglican's Bishop's Dinner 2025
Coat of Arms of Frank Cardinal Leo
Cardinal Leo's Message for the Archdiocesan Day for Palliative Care
Message for the Archdiocesan Day for Palliative Care26 October 2025His Eminence Frank Cardinal LeoMetropolitan Archbishop of Toronto I...

History of St. Mark's Church
St. Mark’s Parish was established on December 16, 1979. Building renovations were completed in October 2019. Click the link to hear more about the history of our Parish.
Visit Us
345 Glad Park Avenue
Stouffville, ON
L4A 1E4

Office/Mailing Address
345 Glad Park Avenue
Stouffville, ON
L4A 1E4

t:  905.640.6954
e stmarksst@archtoronto.org


Clergy
Rev. Tadeusz Walczyk
Pastor

Deacon Gordon Lee
Deacon Assistant

Deacon Wayne McCulloch
Deacon Assistant

Parish Staff
Sara Moreno-Stober
Office Administrator
smstober@archtoronto.org

Grant Lalata
Youth Minister
stmarksyouthmin@gmail.com

Emmelinda Lomibao-de Asis
Part-Time Office Assistant

Marcel Raes
Caretaker

Cathy Dawson
Sacramental Preparation Coordinator
cdawson@archtoronto.org

Placeholder (Story)
Sample Story #1
Similar to the rotator, these story blocks allow you to highlight information that is important to your parishioners. While this information isn’t as critical as the information you put in the rotator, this gives the parish the opportunity to highlight pages that you feel are important but hidden on your site. These content blocks can be hidden if it they aren’t being used.
More Info
Sample Story #2
Similar to the rotator, these story blocks allow you to highlight information thatis important to your parishioners. While this information isn’t as critical as theinformation you put in the rotator, this gives the parish the opportunity to highlightpages that you feel are important but hidden on your site.These content blocks can be hidden if it they aren’t being used.
More Info
Placeholder (Story)


Donate to the Community
Volunteer your time, talent and treasure to the catholic community both at the parish level and our larger community. Take a look at the various opportunities to support below.
Time
What is Ministry?
Talent
Ministry
Treasure
Donations

Contact the Parish
Please enter a valid name
Please enter a valid email address
Please enter a valid message
Retype the CAPTCHA code from the image
Change the CAPTCHA codeSpeak the CAPTCHA code