I need a better SUD clinic

So I spent 7 months living at a drug rehab going to classes all day. I want to work so they recommended a 1 on 1 counselor and drug testing. My case worker recommended a place. I went. It was horrible. He had me take a drug test. I have not used for a year. He said my pee had PCP in it and spent an hour trying to get a confession out of me. I don't even know what PCP looks like. It's a rare drug where I live. Then he tried to sell me an inpatient hospital stay and put me back in the same horrible IOP classes. They do have them on zoom as well but he forgot to give me the codes. When I called and asked, he didn't return the call.

I think I'm just going to cut my losses and go somewhere more professional. I was very intimidated.

What do I do?