My wife has been going to Dr. Karen Opferman for several years even after moving to St. Louis, MO which indicates how fondly we think of her. She has a brand new, state of the art facility in Palos Heights which offers refreshments as you wait along with a wide selection of reading mat'l for everyone. The real treat is being able to lay down in a vibrating chair and watch TV as she painlessly do her work. I was apprehensive about driving 5 hours to see a dentist but after my last crown procedure, I can say it was worth it. Karen is very friendly and uses the lastest technology with a deft touch.