Dr. Xu is a licensed Internal Medicine in NY. Graduated in 1984. Medical degree obtained from Shanghai, Fudan Univ. Shanghai Medical College in China. Completed residency training at NYU Downtown. Currently practices at Kati Medical Group (Kati Medical Group), located at 8708 Justice Ave, Elmhurst, NY 11373. Dr. Xu specializes in internal medicine and primary care.. In addition to English, Dr. Xu speaks Mandarin.