My undergrad GPA was pretty bad (2.97 overall) and so I'm thinking a post-bacc or Master's will be necessary. Unfortunately, there are no programs close by and I'm not sure if I'll be able to relocate anytime soon. I found this program: Clinical Microbiology | The George Washington University from GWU that appears to be an online Microbiology Masters, and I've found some other possible programs. My DAT score was a 22, have over 100 shadowing hours plus several hundred volunteer hours, and I've been working an an EMT for over a year and am going to be working as a dental assistant in summer. I think that a good Master's program would finally make me competitive. What do you guys think?