My wife and I both went in to see Dr. Matsueda to see if this was a Dr. that we can trust. He was much the salesman, as all he could talk about is how expensive treatment and cost of materials would be. As for the atmosphere he works out of an old converted house with rusty tools and old antique dentist chair and mold on the ceiling. In addtion, he instructed us to pay 120 dollars in cash even though we had Delta Dental Insurance which his office accepted, but stated the cash up front was nescessary for all first time patients. I found out after calling Delta Dentals main office that this was actually illegal for any Dr. to do and they recommended that I go back and get my money back because this money was covered by my insurance. After numerous calls and two years later he finally sent a check in the mail without any letter of apology.