Dr. Lau is a licensed General Dentistry in MA. Medical degree obtained from Tufts University School of Dental Medicine. Currently practices at SOBO DENTAL (SOBO DENTAL), located at 111 Willard Street, QUINCY, MA 02169. Dr. Lau specializes in Preventive Dentistry, Pediatric Dentistry, Periodontal Therapy, Scaling and Root Planing, Oral Cancer Screening..... In addition to English, Dr. Lau speaks Cantonese.