Canada and Health Options for Immigrants?

I have been in Canada for a few years now on a student work permit. I am from the US. I am now working in Canada, but I don't have any benefits through my job. Does anyone know of what kind of health options are available to me? I cannot seem to find anything on the Canadian immigration site regarding health or dental insurance. Does anyone have information good companies that provide health insurance to immigrants? Thanks
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http://www.insurance-canada.ca/health-pr… this is a list of companies that may be able to help.
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