I am extremely unhappy. On 10-2-13, I had a procedure done with Dr. Chinta, whcih include Bone Graft procedures on 2 of my teeth. The estimate she gave me was $375/procedure, but when I got my bill, they invoiced me 5 times the original estimate at $1600/procedure. I filed grievances with Delta Dental Insurance, Better Business Bureau, Dental Board of California, and intend to file suit. This place is a rip-off.