Dr. Chang is a licensed Diagnostic Radiology in CA. Graduated in 1999. Medical degree obtained from Tufts University School Of Medicine. Completed residency training at LAC+USC Medical Center. Currently practices at Richard S. Chang MD (Richard S. Chang MD), located at 100 Wilshire Blvd, Santa Monica, CA 90005. Dr. Chang specializes in CT-guided interventional procedures including ablation, aspiration, biopsy, and drainage, CT chest differential diagnosis based on pattern and distribution of abnormality...... In addition to English, Dr. Chang speaks Mandarin.