Dr. Sullivan is a licensed Pathology in CT. Graduated in 1991. Medical degree obtained from Guangdong, Sun Yat-Sen Medical University in China. Completed residency training at University of Missouri and fellowship training at Montefiore Medical Center. Currently practices at Nuvance Health (Nuvance Health), located at 纽万斯健康, Norwalk, CT 06850. Dr. Sullivan specializes in Cytopathology.. In addition to English, Dr. Sullivan speaks Mandarin and Cantonese.