I have been going to Keystone for several years now and my experiences there have been very positive. That's saying a lot since I am terrified of dentists. Dr. Baki and all the staff make me feel at home and comfortable. They even play reggae music on Fridays and that puts me at ease. I may not be a big fan of having work done on my teeth (I mean, who is?), but I look forward to going because I know I'll be in good hands. The new office in Bethlehem is clean and well-maintained. When friends or family ask for suggestions of a local dentist, I always recommend Keystone.