Sorry I didn't see this earlier, All pets in Zimmerman will see chickens. This is my regular vet and he is wonderful.
Also the exotic vet place in Elk River sees chickens. I took a hen there once though, and felt she didn't know what she was doing (in this case anyways) she said my chicken was probably egg bound, I didn't think so, she wanted me to bring her back the next day if she didn't lay an egg in the morning to get x-rays, but I didn't. (she had quit laying over a week prior) I'd already spent 100 and didn't want to spend on x-rays when she said she may, or may not be able to tell if she was eggbound by an X-ray. I said do you feel an egg? she said she thought so. I didn't feel an egg. I ended up treating her for sour crop, she got better.
I hope yours got better as well.