Lifetree Pain Clinic is now Omega Interventional Pain - they changed names. Dr Webster isn't a practicing dr, he only does research in a research facility below the clinic, but all the drs have worked with him and know rsd well. I'm from Oregon but travel there for my ketamine infusions. I see Dr Pulley and he is awesome. It would be a bit of a drive from Provo, but well worth it from the sound of your situation. They are the best drs I've seen so far.