I suggest you go to the well-funded "Wang Dental Clinic", which is famous far and near. Although Mr. Wang is over half a year old and suffers from laryngeal cancer (which has been cured by surgery), he is experienced, first-class in technology, reasonable in price and caring!

You might as well go to Gaozi and see for yourself before making a decision. Take bus No.23 and spend 2 yuan money (air-conditioned car in 3 yuan).