Dr. Zhang is a licensed Pathology in CT. Graduated in 2009. Medical degree obtained from Liaoning, China Medical University in China. Completed residency training at Columbia University. Currently practices at Sema4 (Sema4), located at 1 Commercial St, Branford, CT 06405. Dr. Zhang specializes in Molecular Pathology and Digital Pathology.. In addition to English, Dr. Zhang speaks Mandarin.