Visiting Dr. Narjez Abtahi for a dental treatment has been the biggest mistake I have ever made by choosing a dentist without doing much research. I went to Dr. Abtahi for a Root Canal treatment and getting a Crown. During the treatment I had a lot of dis-comfort and I asked Dr. Abtahi to use more local anesthetic which she said was not needed. A few days later I got a crown from her that cracked after one weeks use. Dr. Abtahi's explanation was beyond my understanding and she wouldn't replace the crown without additional charges. When I complained she agreed to replace the crown. Although I got a new crown I continued having discomfort. I decided to go to another dentist for a check-up and found out that the tooth was cracked. The roots were not even cured properly and that is why I felt the pain. On the top of everything I received a bill in mail after a month for the extra crown work that Dr Abtahi had done. In short the dental treatment and service was very poor. Dr. Abtahi had been rude at times dealing with me when she has been at fault and seemed not to care much besides get her fees.