I went to him a few times(unfortunately I needed too), but he made my experiences there the best. I had terrible experiences before. He was the one who figure my pain and apprehension from dental experiences were caused by TMJ and referred me to the best dr who set me up with the best treatments. Isermann joked and had me at ease with his manner. I have referred many to him and I would definitely go back to him in a heartbeat if necessary. I found from my TMJ, I ground my teeth at night, causing fractures in my teeth– leading me to have those unfortunate root canals. However– finding Isermann was a blessing from my retired and best dentist whom I miss