Tustin Smile Care review: Horrible office!

This office is a scam! They are money hungry and the office manager is rude! They charge "sterilization" fees and "lab" fees. I called my insurance. They cannot charge those fees. Awful dental work as well. Also the dentist dr.lee is very unsanitary. I never saw him wash his hands going from room to room and there's a sink right next to each room. Gross!