Dr. Yang is a licensed Gastroenterology in CA. Graduated in 2005. Medical degree obtained from Universidade De Sao Paulo, Brazil. Completed residency training at Baylor College of Medicine and fellowship training at Baylor College of Medicine. Currently practices at San Jose Gastroenterology (San Jose Gastroenterology), located at 2331 Montpelier Drive, San Jose, CA 95116. Dr. Yang specializes in chronic liver disease, inflammatory bowel disease, and colon cancer screening.. In addition to English, Dr. Yang speaks Mandarin and Cantonese.