Dr. Yaszay went on to complete his residency at the University of Washington and a fellowship at New York University/Hospital for Joint Diseases.In his practice, Dr. Yaszay treats scoliosis, including early onset scoliosis, and traumatic injuries. His clinical research investigates scoliosis, including the growing rod operation to treat the condition, and using electronic medical records to improve care. Dr. Yaszay is a member of numerous professional organizations, including the American Academy of Orthopaedic Surgeons, American Orthopaedic Association, American Medical Association, Pediatric Orthopaedic Society of North America, and Scoliosis Research Society. In addition to medicine, Dr. Yaszay enjoys wine and fantasy football.