Dr. Chen-kollali is a licensed Orthodontics in NY. Medical degree obtained from University of Pennsylvania School of Dental Medicine. Completed residency training at Saint Barnabas Hospital. Currently practices at SBH Health System (SBH Health System), located at 18 Ashford Ave, Dobbs Ferry, NY 10522. Dr. Chen-kollali specializes in airway orthodontics; managing patient compliance during ortho treatment.. In addition to English, Dr. Chen-kollali speaks Mandarin and accepts new patients.