Chances of getting into a Dental School?

<p>Hi everyone!
I'm starting my Junior year this fall, I'm a psychology major however I'm focusing on pre-dental. I didn't do so well in some of my earlier psychology classes so for right now I have a sub 3.0 gpa. I'm barely starting my math and science classes this fall because I found this to be a field I'm stronger at. I would like to apply to the dental schools here in California, I'm soon going to begin shadowing a dentist and working in a lab as an R.A. Do I have any chance of getting into a good dental school or any at all? I will manage to keep math and science grades up so my gpa can go up and try to do well in my D.A.T. exam. Any advice anyone?</p>