I really want to be a doctor some day and I know that it takes long years of studying and a lot of money.  If I take a pre-med course from a Junior college, would I get a better chance of getting into a good medical school?  Or is it a big factor where finished my pre-med?

If ever I don't get into medical school, i still want to be able to finish a course in a good college or university. If I study a few years in Junior college first, will I still be able to get into a good college and maybe even apply for sacholarships or financial aid?