Mine was last year so I'm not completely sure. But I do remember I went there in the morning, sat around for an hour or so while they took each person back to discuss grades and such. Then when all of that was done, we were all sent to a room and given paper to write our essay on. Then we were split and each of us went to our official interview with a professor/doc at the school which lasted about 30-40 minutes. After that we went on a tour of the school, clinic and student housing and finally went back to eat lunch with a few current students. It was a loong day - have a big breakfast and wear comfy heels!