Dr. Liu is a licensed Orthodontics in WI. Graduated in 1990. Medical degree obtained from Liaoning, China Medical University in China. Currently practices at Marquette University School of Dentistry (Marquette University School of Dentistry), located at 1801 W Wisconsin Ave, Milwaukee, WI 53233. Dr. Liu specializes in Braces, clear aligners (such as Invisalign), orthodontic headgear, and dentofacial orthopedics for both children and adults.. In addition to English, Dr. Liu speaks Mandarin and accepts new patients.