Dr. Terry Yoshizumi (Radiology) participated in the Radiation Protection Research Needs Workshop on June 05- 06, 2017, in Oak Ridge, TN. More than one hundred subject matter experts from federal agencies, universities and privet sector organizations attended this invitation-only workshop to discuss radiation protection research needs during the next three to five years, what specific research topics would significantly advance radiation protection in their respective organization/area and where are the gaps between established practices/knowledge and identified needs occurred. The workshop was organized by Oak Ridge Associated Universities, Oak Ridge National Laboratory, and Health Physics Society.