Dr. Xiu is a licensed Psychiatry in CA. Graduated in 1982. Medical degree obtained from Shanghai, Shanghai Jiaotong Univ. Sch of Med in China. Completed residency training at Pacific Medical Center. Currently practices at LifeStance Health (LifeStance Health), located at 2970 Camino Diablo, Walnut Creek, CA 94597. Dr. Xiu specializes in autism spectrum disorders, developmental disabilities, and head injuries.. In addition to English, Dr. Xiu speaks Mandarin and Cantonese and accepts new patients.