My med school offers an MD/MBA degree at no additional tuition cost, but it will require me to take an additional year. The affiliated state b-school is by no means top-tier, and I doubt that I would develop any significant connections/networking that will carry over til I finish residency 6+ years from now. However, I want a stronger background in finance/business and would like to eventually start up a company sometime after I'm done with my medical training. My question is whether getting an MBA as a med student is worth the opportunity cost. Any input from MD/MBA's would be greatly appreciated.