Dr. Xiao attended medical school at Jiangxi Medical University in Jiangxi, China. He completed an anatomic and clinical pathology residency at North Shore Hospital/New York University in Manhasset, New York. He completed a hematopathology fellowship at Memorial Sloan-Kettering Cancer Center in Manhattan, and a surgical pathology fellowship at Montefiore Medical Center in the Albert Einstein College of Medicine in the Bronx. Dr. Xiao is board certified in pathology and anatomic and clinical pathology.