Christy Yang, M.S., is a Director in Global Health Economics and Outcomes Research at Ultragenyx Pharmaceutical Inc., a Bay Area, California company dedicated to developing therapeutics for rare and ultra-rare diseases. She has 9 years of experience in real world data analytics and evidence generation. Before joining Ultragenyx, Christy was a Senior Data Scientist at Genentech and healthcare consultant at IQVIA. She has built extensive knowledge and hands-on experience in claims, electronic medical records, and survey data analyses of various disease areas. Christy received her M.S. degree from Harvard School of Public Health.