My general dentist had referred me to Dr. Mclammy and after the first root canal treatment, i thought I'd never see him again but I've had a misfortune of needing 2 more root canals in less than 2 years. I was actually happy to be seeing Dr. Mclammy again. He's funny, kind and most of all, a very good endodontist. The office is equipped with state of the art gear and Dr. Mclammy is an experienced dentist who really knows his stuff. Administrative staff will work with your insurance and also very kind. The office is conveniently located and very nice (good furniture, good lighting, very welcoming, comfortable environment). Everyone at North Scottsdale endodontist is very caring, kind, and accommodates patient's need. All three of my root canal treatments were as painless as they could be and i highly recommend this place for all your root canal therapy needs.