Her areas of expertise include the following: glaucoma, cataract surgery, and cataracts. She is an in-network provider for Coresource, United Healthcare Compass, POMCO, and more. Dr. Sun attended medical school at Weill Cornell Medical College. Her training includes residency programs at New York-Presbyterian Hospital, New York Hospital Queens, and Memorial Sloan-Kettering Cancer Center. Dr. Sun's distinctions include: New York State Ophthalmological Society; >> Co-Chair; and >> Steering committee. In addition to English, Dr. Sun (or staff) speaks Mandarin and Spanish. She is affiliated with Weill Cornell Medicine.