Before joining LCCC in October 2008, Dr. Sun has been an Assistant Professor in Department of Biostatistics, University of Nebraska Medical Center (UNMC) for 3 years. Dr. Sun has served as the Lead Statistician for Phase 1/Pilot Consortium, Senior Statistician for Renal Tumor Committee and a member of the Phase I/II Data Safety Monitoring Committee in the Children’s Oncology Group (COG).