Wound Care Surgeons interview questions

Got a text for interview a couple days after applying. Drove an hour to their location at the scheduled time only to have to wait another hour for the director to show up late with no apology or greeting just a "follow me". He asked personal questions that had nothing to do with the position offered and had a very condescending tone. Did not hear back for a few weeks thinking I didn't get the position and ended up getting a call saying I got the position and will be contacted shortly. Only to be put on hold for over a week. I called back and was told by the director himself that the position is no longer open because the employee decided not to leave. But he couldn't have extended the courtesy of letting me know. From all the reviews I've read of this place and my personal experience the director is very rude and does not respect his employees. If you are offered a position and you are in it for the experience I'm sure it will be very valuable. But if you're looking for more than experience then maybe reconsider