I think Dr Yen is an excellent Maxillofacial surgeon .My husband required an emergency extraction of his third molar on a saturday evening and when I was at my wit's end in trying to trace an oral maxillofacial surgeon, he took all the pains of coming to the office and extracting the tooth .I reccommend him very strongly for his strong work ethic , excellent chair-side manners and skillful extraction.
out of 
