Dr. Chang is a licensed Endocrinology in CA. Graduated in 2008. Medical degree obtained from Chicago Medical School - Rosalind Franklin University. Completed residency training at Santa Clara Valley Medical Center. Currently practices at North East Medical Services (North East Medical Services), located at 1870 Lundy Ave, San Jose, CA 95131. Dr. Chang specializes in Diabetes, thyroid diseases, bone/mineral diseases. . In addition to English, Dr. Chang speaks Taiwanese and Mandarin.