Question regarding taking pre med subjects after finishing undergrad degree

Which Canadian university will allow a new graduate (finished non premed undergrad) to take premed subjects to satisfy for application for med school?
Anybody with experience and what is the process?

I am thinking of something like what Northwestern University offers…http://sps.northwestern.edu/program-areas/post-baccalaureate/premedicine/index.php

A postbaccalaureate program in premed