Attending Physician. Specializes in the diagnosis and treatment of various rheumatic and immune diseases, including systemic lupus erythematosus, lupus nephritis, Sjögren's syndrome, psoriatic arthritis, gout, rheumatoid arthritis, spondyloarthropathy, and systemic vasculitis. Dr. Bai graduated from the 8-year clinical medicine program at Tsinghua University Peking Union Medical College in 2011, obtaining his Medical Doctorate (MD). He has worked in the Department of Internal Medicine at Peking Union Medical College Hospital since 2011, serving as a Resident Physician, Chief Resident, and currently as an Attending Physician in the Department of Rheumatology. In 2014, he participated in an exchange study program at the University of California, San Francisco (UCSF). He has received the Outstanding Resident Award and has published multiple articles as the first or corresponding author in SCI and Chinese core journals, in addition to co-authoring several professional books.