It is not strange to find a dentist treating his patients as client/customer not patient because they are working in business offices not clinic.

One of them mentioned that she can't do root canal, and will refer us to another Dr. Then all of sudden she wanna do a root canal to my wife with 2150 $ cost,,,,,,,,,,,,,,,etc
also they tell you this tooth must be removed then you go to another qualified dentist and fill it easily for you.
Simply, NOT RECOMMENDED.