My undergrad GPA was very similar to yours, but I had a 4.0 in grad school (your work experience will probably do you just as much good as my grad school did me.)
BCPM: undergrad 3.27 | grad 4.0 (only 9 credits)
Overall: undergrad 3.28 | No non science grad classes
I agree with LUCPM, you should probably re-take the MCAT. I recommend using examkrackers to study. My scores with KAPLAN were Verbal-Physical-Bio: 9-9-8-O and with EK 12-11-10-N.
Also, I shadowed a DO who is a CCOM alumni. As circumstantial as it may seem, I think that helped me. Message me if you want the contact into.
Finally, *apply early*. I think this is often overlooked in importance.
Anyway, speaking strictly from a personal experience, I think with a better MCAT and perhaps those latter two points, you'll be in the same position as me if not better (because I heard rumors that CCOM likes nontraditional students and I'm pretty vanilla). If that's the case, I got an early interview and acceptance soon followed, so I think you'd be in good shape.