I recently had the crown on an implant break. The implant was done by Dr. Kwek a few years ago. Dr. Kwek was able to get the crown replaced with minimal cost and time. I do not have dental insurance, so having the lab replace the crown with no charge was greatly appreciated. Dr Kwek, as always called after the procedure to make sure all was well. Dr Kwek and Dr. Chiang and the rest of the staff at New Hamburg Dental Group have provided excellent dental care for myself and members of my family for several years.