Head Office & Community Centre

Head Office

570 Steven Court, Unit B
Newmarket, ON L3Y 6Z2
Tel (905) 762-1551
Fax (905) 953-0457


Tina Bentley
Director of Community Programs
Tel (905) 762-1551 ext: 406


Patrycia Walilko
Program Facilitator
Tel (905) 762-1551 ext: 409


Mackenzie Campbell
Wellness Program Facilitator
Tel (905) 762-1551 ext: 410
Fax (905) 953-0457

Cornerstone Residential

Men’s Residential

Counsellor on Duty (The Ranch)
Tel (289) 716-9956

Shawn Sowten
Director of Men’s Residential Program
Tel (289) 264-3142

Women’s Residential

Office (705) 722-8222
Counsellor on Duty (The Garden)
Tel (705) 790-6023

Carleen Riffle
Director of Women’s Residential
Tel (705) 734-4519

Social Enterprise

Social Enterprise

Tel (905) 762-1551
Fax (905) 953-0457

Recycling Program
Bin Placement Requests:

Patty Trudel 
Tel (905) 762 1551 ext: 401
Director of Finance and Operations

Bin Servicing Requests:
Tel (905) 508 0300

Rise Together Program
Donations and Sponsorships

Volunteer with Cornerstone

Navigate the Pillars of Cornerstone to Recovery

Cornerstone to Recovery is proud to be awarded a four-year accreditation by the Canadian Centre for Accreditation (CCA) in recognition of achieving established CCA standards for quality in governance, management, and community mental health and addictions services.