I’ve used Dr. Pehrson for years, and I live nowhere near Alpharetta, but he’s worth the drive. Very friendly, very gentle. Takes his time with patients, including if he has to numb you up to do some work. He waits the full time for the numbing crème to take effect prior to using the inject-able Novocaine. That means he cares enough to do all he can to prevent any pain at all. I recommend him to friends.