We had an unfortunate experience with this dentist and our 4 year old child, whom we had brought in for a cleaning. When our child squirmed in the chair the dentist grabbed him roughly by the arm and said "we're doing this my way or not at all". Our child was terrified and we immediately grabbed him out of the chair and left. We will be filing a formal complaint with the Dental Board of California as this dentist should not be allowed around children.