I recently had cause to visit the dentists in Nong Khai,Where I've lived for 14 years,There is a Brand new dentists,It's a Very Clean Practice run by Dr.Preecha & His Wife,it's on the right hand side of the road heading FROM the main set of traffic lights,towards the Railway Station,It's Sign is " A Big Tooth " and the sign over the shop is in Orange......Had 1 Extraction & Clean,Polish for total 750 Baht...:UK: