UT Health Science Center San Antonio

I have recently applied to UTHSCSA and wondering if anyone has any information on the School. I have a previous degreee from UT Austin but my overall GPA is only a 2.5 (the cutoff to apply). However, in the last year I have been taking all my prerequisites and have a Prereq. GPA of 3.4. The admissions office has been very encouraging but does anyone know about the interview process or How many people are actually asked for an interview? If anyone can offer any advice, I would really appreciate it. What can I do to help with my acceptance???