1. Phone interview with an HR recruiter
2. In-person interview : Walgreens has taken to using the STAR method (Situation - Task - Activity - Result) where you are asked a series (normally around 8 or 9) of questions where you are asked to describe a situation where you were faced with such and such facet of the position you're interviewing for, what you did in that situation, and what the result was.
Generally, there are 2 to 3 interviewers from the Leadership team (who are normally not the manager you will be actually working with) and an HR rep (not necessarily the recruiter you've been speaking with up to this point). Each interviewer takes a turn to ask one of the STAR questions, and all listen to your responses while jotting down notes in their interview forms.
3. Job offer : The HR recruiter calls with the offer at which time you might negotiate. They go back to the hiring Leaders, and get back to you. Once you're all agreed, you get a written, final job offer.