Hong, Xu M.D.Attending and Clinical Assistant ProfessorRheumatology Rheumatology Internal Medicine Education: Shanghai, Tongji University School of MedicineMain Office:631-360-7778 Rheumatology Associates of Long Island 315 Middle Country Rd Smithtown, NY 11787 Clinic Intersts:systemic lupus erythematosus, rheumatoid arthritis, periodic fever syndrome, myositis, and juvenile rheumatoid arthritis. Additional Office: 7 Medical Dr Port Jefferson Station, NY 11776 Additional Office: 101 Nicolls Road, Stony Brook NY 11794 (631) 444-4000