Please do not be fooled by the positive views on this site. Dr. Robert Ferrill is the worst dentist I have ever been to, Yes he is a nice man however, beware. His work is horrible. He uses low grade products to numb you which I felt most of the pain. Even after he injected me about 6 or 7 times. I received a root canal, a retreat and a filling and all have failed. Please take my advice. Beware! Oh yeah run as fast as you can far away from this dentist.He has a dentist office in Roswell and off of Cleveland Ave,Atlanta Ga.,