Kaiser Permanente interview questions

Received a call on a Friday before a 3-day weekend to interview on Tuesday. Then received an email with a questionnaire to complete and return within 1 business day. Interviewed on Tuesday via video conference with 3 people -- 3 people who seemed inexperienced at interviewing and not at all happy to be there. None of them told me what their positions were, explained how their positions related to the open position, or elaborated on the position they were looking to fill. I waited at the reception desk for 15 minutes before leaving, being ignored by no fewer than 6 people in the office, because I wanted to get email addresses of the people I'd interviewed with to send thank-you emails. I finally gave up and left. The next day, I received an email thanking me for completing the questionnaire and telling me they would call me in for an interview if they felt I fit the position. Not sure anyone really knew what was going on. After a month, I finally emailed the person who sent me the questionnaire and asked if she knew what the status of the position was. She said she would forward to the hiring manager and get back to me. I did get a "no thank you" email within a couple of days.