Dr. Zhang is a licensed Allergy Immunology in VA. Graduated in 1987. Medical degree obtained from Guangdong, Sun Yat-Sen Medical University in China. Completed residency training at SUNY Upstate. Currently practices at United Primary Care (United Primary Care), located at 1860 Town center Dr, Reston, VA 20190. Dr. Zhang is USCIS Designated Civil Surgeon for Form I-693 as well. In addition to English, Dr. Zhang speaks Mandarin and Cantonese.