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Contact us

National Office
55 St Clair Avenue West
Suite 300
Toronto, Ontario
M4V 2Y7

Email: ccs@cancer.ca

Telephone: 416-961-7223
Fax: 416-961-4189

Questions and comments? 

Ontario Division
55 St.Clair Avenue West, Suite 500
Toronto, Ontario
M4V 2Y7
Email: webmaster@ontario.cancer.ca

Telephone: 416-488-5400
Toll-free: 1 800-268-8874 
Fax: 416-488-2872

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Stories

Kathleen Murphy She knew that indoor tanning could pose serious health risks and this motivated her to push for a tan-free prom at her school.

Read Kathleen's story

Help for smokers trying to quit

Illustration of no smoking symbol

It’s okay to need help to quit smoking. The Canadian Cancer Society is here to support people who are ready to quit and even those people who aren’t ready.

Learn more