Long Winded Road to Medicine

Hi, guys! I'm currently aspiring to get into a medical school, but not exactly on the road going there yet. My current situation dictates that I work in another health care field first, then continue to improve my GPA (foreign BS degree) and the like. As of now, I'm currently in a masters program. I know how masters program aren't exactly looked at during the AMCAS/AAMCOMAS, but I want to show an upward trend. So my question is, how crucial/necessary would it be for me to get a 4.0 in this... Long Winded Road to Medicine
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Source Type: forums