I am not a Stony Brook dental student, but I know it is definitely hard to get into the program. If you are instate, which you are, you will have a pretty big advantage. I think there are only a few students that are from other states (2-4). Their GPA is a little above avg I think 3.6, and the DAT is around 21. I heard if your stats are above this and your in state you have a strong chance of being interviewed. Even then though I think the school really looks for a good fit. Many of the dental students I have met here are very sociable, outgoing and "interesting." They only take like 40 students, the program is relatively cheap and it is a very good dental program, so like I said they pretty much take the best.
Do you by any chance go to Stony Brook University?