You get an initial phone screen. After that you get two interviews. You have one interview with the supervisor and one with the hiring doctor. If they decide to move forward with an offer, you hear from HR to do a background check and drug test. Training is one week.

I went in we talked and went over things about how my externship was gonna work and the things they want and got more information about what I need to do and bring and a potential job after my externship