If you have been affected by Dr Erwin and her poor dentistry please contact me BrittanyDavisEmail@gmail.com I had extensive crown work done with Dr Erwin to make me have the smile of my dreams. It has been the worst experience of my life. My crowns are loose, my smile is crooked and my teeth are not on properly so I have a smell that I can not get rid of due to food getting stuck in them. I am working with others that have been affected by her.