2.) Also, how is this for an idea. Just as a career path during/after medical school, can I get into an MBA program (night school) say at a top ten MBA school? This being the fact that if I had zero undergrad business courses except one in perhaps economics, but other than that, I have a solid (near 4.0 GPA) + exceptional GMAT scores. Afterall, I can pursue my residency later and I hear night business school is awesome and I have a friend who attends.
See Johnny Drama's (2am) post above. You are making the common mistake of thinking the MBA is a degree required to get into business. In fact it is not a professional degree, like law, medicine, dentistry etc. It is really meant to be an "add on" degree for folks already
in business. Which is why most of the better MBA programs require several years of work experience before applying and why the majority of MBAs are paid for by employers, not individuals. And MBA is a great degree to let folks take the next step in terms of management/promotion, but not really the best degree to get you in the door (except perhaps in management consulting). There are many joint MD/MBA programs and these tend to count your anticipated residency as your prior work experience requirement. However these degrees far more often leave you in better position to get a job in the healthcare or insurance industry than in finance/I banking. If you really wanted to get into I banking your best paths tend to be starting out at the analyst/broker/research non-MBA finance/credit positions, get a few years experience and wow your employers, go to an MBA program on their dime and then become a managing director (an "MD" in the finance world
) As for postponing residency for a "do it yourself MBA", it is not a good idea unless you are in a joint degree program -- screws up your match and puts a lot at risk. And while a few top business schools now offer night classes, the night MBA programs assume you have a resume enhancing day job -- residency is not something you would be able to do along with this so you would have to get some business job for a couple of years (the night MBA programs usually take longer than full time or joint degree programs BTW), or else your resume would leave future finance/banking places wanting and wondering. It just makes no sense to do it this way.
You have to realize that the MBA itself doesn't qualify you to "do" anything and the MD thus doesn't enhance it. Your work experience is what really gets you looked at by the firms because it shows the leadership, teamwork, managing people experiences. So someone with these skills has a leg up over someone with paper degrees. The paper degree means less in business than in the professions. It is expected for certain career advancement but not going to get you in the door or let you stay in. Read some of the dozens of classic banking books and get a feel for the work your way up from the trenches attitude that abounds in that business.
If you have a specific job requiring an MD/MBA in mind, then certainly apply for joint degrees (don't try to create one yourself by playing around with residency). You will have to have a compelling reason to sell yourself at interviews -- the "I want to earn a lot of money as a banker" notion won't get you into med school. But if I banking is the target and high income is your goal, you probably won't make more money by spending 4+ years getting the MD -- you will have a better chance investing the 4+ years directly into your employment history at a firm and let them pay for your business degree later down the road.
And no, it won't be easy -- you will work as hard or harder to succeed on this road, pull as many all nighters, log as many hours. But if you are good and lucky (the economy plays a big role in your success/failure in business), your income can be dramatically higher. It's about calculated risk. Medicine is not risky but has more substantial income ceilings. Business has no ceiling, but also a lot further to fall. So decide what kind of person you are.