In addition to English, Dr. Liu speaks Mandarin. These areas are among his clinical interests: chin implants, CO2 laser treatment, and dental implant surgery. He is affiliated with Inova Fair Oaks Hospital. He graduated from Columbia University, College of Physicians and Surgeons and the University of Pennsylvania School of Medicine. Dr. Liu's residency was performed at a hospital affiliated with the University of Pennsylvania. He honors several insurance carriers, including Blue Cross/Blue Shield, Blue Choice, and Blue Cross Blue Shield Bronze.