About Us

Hyun Kim, MD is the interim chief of GI oncology and lead physician for the MR clinical service in the Department of Radiation Oncology at Washington University in St. Louis. His clinical research focuses on adaptive radiation therapy and non-operative treatment regimens to improve outcomes in GI cancers, especially pancreas, gastric, rectal and liver tumors. He is the PI of multiple investigator initiated trials for adaptive MR guided radiation therapy (MRgRT) and was the PI of an industry sponsored trial that resulted in the first-in-world CBCT images with a novel ring-gantry imaging system that may permit adaptive radiation therapy in CT based therapy units.

Dr. Hugo is a Professor of Radiation Oncology (physics division) and Computer Science and Engineering at Washington University School of Medicine, St. Louis, Missouri, USA. He leads the Computational Radiotherapy Lab (CORAL), which specializes in imaging and image guidance as it applies to radiation therapy. Specific areas of interest include: cardiac radioablation, image analysis, adaptive radiotherapy, deformable image registration, and 4D and motion management.

Olga L. Green, PhD, is an assistant professor of radiation oncology and Director of the Medical Physics Residency Program. Professor Green joined the faculty in 2011 after completing her residency in medical physics at Washington University School of Medicine. Dr. Green’s clinical work and research focuses on magnetic resonance image-guided radiation therapy. She was the lead authorized medical physicist for the first-in-the world Co-60 MR-IGRT system, and is currently Chief of Service for the MR-IGRT program. Dr. Green’s specialties include online, on-couch adaptive radiotherapy, and real-time, real-anatomy-based beam control.