I applied to MD programs in the previous cycle with 512 MCAT and 3.65 GPA but didn't have any luck. I am now accepted to Georgetown's SMP but was told that the program may risk bringing my GPA down. Would the SMP help my application in reapplying?
You have very little to gain from an SMP or mcat retake. I would focusing on other weak areas if your app and reapplying broadly. Your stats are not the issue