Lindsay DeWeese, Ph.D., is an Associate Professor in the Department of Diagnostic Radiology and serves as Section Chief of Imaging Physics. She joined the OHSU faculty in September of 2013, after earning her master's and doctorate from the University of Florida. Dr. DeWeese specializes in clinical imaging physics and research applications within the field, specifically CT dosimetry, CT protocol optimization, and dose monitoring for fluoroscopically-guided procedures. Dr. DeWeese is passionate about medical physics education and holds educational leadership roles in both graduate and residency programs.  Since 2018, she has served as the Assistant Director of the OHSU Medical Physics Graduate Program.  In 2020, she founded the Diagnostic Imaging Physics Residency Program and is the current Program Director.  Dr. DeWeese is a reviewer for the Journal of Applied Clinical Medical Physics and the Journal of Computer Assisted Tomography and is a member of the American Association of Physicists in Medicine (AAPM), the Radiological Society of North America (RSNA), and the Society of Directors of Academic Medical Physics Programs (SDAMPP).  In terms of volunteer work, Dr. DeWeese currently serves on the Radiographics Physics Review Team, AAPM Task Group #422, AAPM Imaging Physics Residency Workgroup, ABR Diagnostic Radiology Core Physics Committee, SDAMPP Outreach Committee, SDAMPP Education Practices Committee, and is Chair of the SDAMPP Peer Mentorship Committee.  She has previously served on the AAPM Spring Clinical Subcommittee (Director of the Mammography Program) and AAPM Task Group #343.  Additionally, she was honored with the “40 Gators Under 40” award by the University of Florida Alumni Association in 2025.