Healthcare Associate

I received a phone interview a week after applying for the job. The phone interview consisted of very generic behavioral questions that start with "Tell me about a time...". After the phone interview which lasted around 40 minutes I was told that i would hear back in the next week or two. Within 24 hours I heard back and they had told me I was now being reviewed for three jobs instead of just the one I applied for. I got called down to DC for size interviews two people from each department and when I go down there they told me that three of the interviewers had cancelled which I found unprofessional. I had the other three interviews which were more behavioral questions very informal i thought it went well but I didn't get a job offer.