Dr Barry Isdaner's office is friendly and nice to visit. That says a lot for a dentist! He seems conservative in his approach to taking care of your teeth. His dental is really knowledgeable too. My only wish is that he had more hours in this office. He is here two days a week and in Willow Grove two other days. He is off on Wednesdays. It was a little hard to get a hygientist appointment the first time I visited, but once you are in their schedule, its no problem.