Charged me $773.00 for one extraction, then tried to charge me an additional $600.00 to re-cement a four-piece bridge. Asked her assistant three times to explain the charge so there was no misunderstanding. Was never told about this charge in advance. There were no complications. Same procedure was done for under $100.00 by another local dentist. Needless to say, I am no longer a patient of Dr. Choe.