Dr. Lor is from Cambodia, but she’s been in the U.S. practicing dentistry for decades. I was very impressed with Dr. Lor. I hadn’t been to a dentist in years — ok — it’s been decades. After I had an unpleasant incident with a local dentist in Virginia, someone recommended that I see Dr. Lor in Maryland. She provided a full service from filling some cavities, giving full cleaning and even drilling out and replacing some cavities that I had filled as a teenager. I was in her chair for two hours. The old fillings were very deep, and she was very, very careful not to drill into the nerve. In addition, her prices are very reasonable, and she is a preferred provider with several insurance plans. I felt very comfortable with Dr. Lor, and I intend to continue to travel over an hour each way to see her.