You'll just have to move on to the next provider and put this behind you.
I have spent years, and I stress years, angry at one doctor. still get mad when I think of Dr. Powell, in Ashland. He really led me down the wrong path and caused me a LOT of pain with his advice. I have to take blame for some of that. I had several other doctors that were telling me not to do his plan, but that was just it, "several." I chose his advice because I thought aggressive PT would get me back in the swing of things since he said I did not have TOS. HUH!!!! He knew better. I had already been diagnosed and offered surgery. He did not like my referring neurologist, at all. It was also an auto-related cause. Two strikes against me with him. It's a small world. So, I know where you're coming from.
A month later, a pain management doctor was arguing, "I don't care what Dr. Powell says, I say you have TOS." And my family physician was very concerned and tried to get me to go to Cleveland Clinic, or somewhere for help.
Being angry or upset don't help your healing needs. Counterproductive.
Actually, it will hinder your recovery.
I hope you find a caring healthcare provider soon.
Keep a journal, with your questions and concerns handy for the next victim

You'll find someone. Don't despair. They're out there.
I gathered little morsels, here and there.
Graded things as positive or negative.
I have long posts, I apologize.
I pray you find relief soon...