This isn't a nontrad issue -- it's a lack of informed research issue. Lots of traditional med students hit the first year angst during med school and start wondering if this is really what they want to do with their lives, but by then they are $40k in the hole and no marketable skills so they can't get out. Trads are frequently better off because the looked before they leaped and often have other skills so they could go get a real job if they needed to. However, it's best to spend a ton of time researching the decision, learning what medicine is all about through shadowing, volunteering and most importantly talking to lots of recently minted physicians about what they like and dislike about their jobs. The consideration of med school should take years, not be done on a whim. Once you are sure, and not before, you are ready to take the plunge.
In terms of healthcare reform, you have to understand that medicine isn't quite the gravy train it was for prior generations (although still quite comfortable, it has been falling behind other professions with reference to inflation over the past decade) and is not really predicted to stay at the current level. Physicians still earn six digits but given the years of training and opportunity costs, many many nontrads knowingly have to switch to medicine at a big loss with respect to lifetime earnings. So you really have to decide if this is the path that will make you happy, because given the fewer years of employment many nontrads have, this is likely not the path that will make you richest. I would put that low in your consideration of whether this is the right path for you -- it should be a nice perq if it works out, but not something driving the decision.