He treated me incorrectly. I went to him for TMJ/neck & facial spasms. He made me an appliance that was like invisalign with a thick anterior front on the top piece. So at night I would clench my front teeth instead of my back teeth which resulted in severe jaw pain and a spasm in the front of my neck. He did nothing to correct my bite or to relax my TMJ joint. He took my money though and then argued with me.