Dr. Xu is a licensed Rheumatology in NY. Graduated in 1991. Medical degree obtained from Shanghai, Tongji University School of Medicine in China. Completed residency training at Mountainside Hospital and fellowship training at NIH. Currently practices at Rheumatology Associates of Long Island (Rheumatology Associates of Long Island), located at 315 Middle Country Rd, Smithtown, NY 11787. Dr. Xu specializes in systemic lupus erythematosus, rheumatoid arthritis, periodic fever syndrome, myositis, and juvenile rheumatoid arthritis. . In addition to English, Dr. Xu speaks Mandarin.
