@af5263 Congratulations and good luck at the interview!
I interviewed last year at the San Marcos campus. The day went something like this:
PT & OT candidates check-in and each person has their photo taken
Everyone (PT & OT) sits in a large lecture room, they go over general information such as program highlights and financial aid and student loans
The group is split in half. One half will interview first and then campus tour, the other vice versa.
I interviewed with Dr. Erin Schweir, along with 3 others. We all took turns answering the same 5 predetermined questions.
Questions were fairly basic, things like why OT, why St Augustine, how do you handle stress, etc
I received my acceptance about 2 weeks after the interview.
Hope this helps!