Royal Dentistry of Grayson 2594 Loganville Hwy Ste 102, Grayson, GA 30017 (678) 672-1590 Having a competent dentist is crucial for your oral health. When looking for a new dentist, there are several factors to think about. First, ask for tips from family. You can also look at online reviews to get a more accurate idea of different dentists in yo