Dr. Guan is a licensed Psychiatry in NY. Graduated in 1982. Medical degree obtained from Guangdong, Guangzhou Medical University in China. Completed residency training at University of South Alabama and fellowship training at Stony Brook University Hospital. Currently practices at Rendrcare (Rendrcare), located at 749 61st St, Brooklyn, NY 11220. Dr. Guan specializes in Psychiatric Evaluation & Diagnosis and Pharmacotherapy.. In addition to English, Dr. Guan speaks Mandarin and Cantonese and accepts new patients.