MD & DO 3.29 w/ 33Q

In a tricky spot with a large disparity between my gpa and MCAT. I was a Bio major with a chem minor.

Science gpa is something like a 3.3 and Bio gpa is a 3.5. All over the place, I know. I had a slow start to undergrad and got my act together towards the end. I volunteered a little bit at a hospital during undergrad and I did some shadowing. I now work at a hospital as a clinical research assistant and might have some opportunities to get included as a coauthor on some papers. Do I have a shot? If so where should I apply and what should I do to improve my chances?

Thanks in advance.