Please be advised that all ASCO Offices & Clinics will be CLOSED on Monday, May 23. Crisis support is available.

Join Our Team

ASCO is a recognized leader in addiction and mental health treatment delivery. 


With nearly 40 years of outstanding service and innovation, we take pride in our passion for quality improvement and in our client-centred approach to addiction treatment and recovery. 

Our main office is located in Aurora, Ontario and we provide services in York Region, South Simcoe and some parts of Toronto. We offer excellent benefits and competitive wages.

Current Opportunities

Interested in joining our team?

We are always interested in receiving resumes from qualified and committed candidates seeking a rewarding career in client-centred addiction treatment. 

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Who We Help