I have never had such a terrible experience at a dentist or doctor. It took Dr. Bonilla-Vosburgh more than 2 hours to do a simple xray and a complicated filling. She doesn't have any assistants, and uses equipment that is probably about 30 years old. She put on a pair of gloves when she started and did not change gloves even though she touched things all over the room. She didn't even manage to complete the filling properly so I have to go to another dentist. Her assistant uses a cell phone to make and receive all calls. Her assistant called me at 9 PM the night before the appointment to confirm that I would be coming in - probably because they didn't have anyone else booked.