Oh baloney. First of all, anyone that would diagnose anything from a poor photo is an idiot. Secondly, I see a pretty concentrated and dishonest attempt to drum dental business here (they say that with improved dental hygiene it is getting tougher and tougher to make money as a dentist) and to scare people away from seeing a foreign dentist.
As everyone in the area knows most dentists in Nuevo Progreso are also licensed in the States and most practice in the border areas because there are tons of tourists who are afraid to walk the 1-3 blocks into Mexico.
Give us a break.