Dr. Lui is a licensed Orthodontics in ON. Medical degree obtained from Dental School in China. Currently practices at Dr Perry Lui Orthodontist (Dr Perry Lui Orthodontist), located at 9390 Woodbine Ave, Markham, ON L6C 0M6. Dr. Lui specializes in Braces, Invisalign® and Speed Braces.. In addition to English, Dr. Lui speaks Mandarin.