Dr. Bang-Crooks completed 2 crowns for me about 6 years ago and I even got positive reviews from other dentists about the quality and fit when I was living in California. Siince returing the Alpharetta area, I'm been impressed with her staff, service, and facility. The hygenist is thorough, the office manager very organized, and speed of service excellent. I am very happy she has opened another office in the Alpharetta area.