I was initially contacted to analyze a set of data concerning patients grouped in various manners (age, payment method, stay of visit, out patient, etc.) I only had to analyze one sheet worth and information and provide only a single page write up. After this, I had a phone interview with rather basic questions to get to know me, go over my resume, and see if I was interested for the job. We didn't speak about the excel analysis as that was only for the in person interview. Afterward, I received an email stating they didn't want to move forward without an explanation.

I was contacted by the HR person 3 weeks after I submitted application online. Phone interviewed by one person, and was invited to an onsite interview 1 week after. 4 1 on 1 interview with mostly project leads, and lunch with the interview from phone screen. People there are pretty nice. I was contacted a week later for an offer.