She obtained her DDS degree from the Columbia University College of Dental Medicine, and completed her certificate in Prosthodontics and a MS degree in Oral Biology at the University of Maryland. She then completed her sub-specialty training in Maxillofacial Prosthetics at Memorial Sloan-Kettering Cancer Center. She became a Diplomate of the American Board of Prosthodontics in 2004. Dr. Choi is a Fellow of American College of Prosthodontists, Academy of Prosthodontics, Greater New York Academy of Prosthodontics and American Academy of Fixed Prosthodontics.