Dr. Niu is a licensed Orthopedic Surgery in DC. Graduated in 2010. Medical degree obtained from Columbia University College of Physicians and Surgeons. Completed residency training at Stanford Medicine and fellowship training at Children's Hospital of Boston. Currently practices at Children's National (Children's National), located at 111 Michigan Avenue NW, Washington DC, DC 20010. Dr. Niu specializes in Osteochondritis Dissecans, Elbow, Ankle, Shoulder, Femoracetabular Impingement, Anterior Cruciate Ligament Injuries, Knee, Sports,. In addition to English, Dr. Niu speaks Mandarin.