Overview
Steve is an Imaging Physicist specializing in Computed Tomography in the Clinical Imaging Physics Group. His primary clinical role is in CT protocol design, image quality and radiation dosimetry troubleshooting, with a commitment to radiology research design and implementation. His clinical duties also include radiography, nuclear medicine, mammography, and fluoroscopy modalities.
Current Appointments & Affiliations
Medical Assistant Professor in the Department of Radiology
·
2025 - Present
Radiology,
Clinical Science Departments
Recent Publications
A systematic task-based image quality assessment of photon-counting and energy integrating CT as a function of reconstruction kernel and phantom size.
Journal Article Med Phys · February 2024 BACKGROUND: Image quality of photon-counting and energy integrating CT scanners changes with object size, dose to the object, and kernel selection. PURPOSE: To comprehensively compare task-generic image quality of photon-counting CT (PCCT) and energy integ ... Full text Link to item CiteA comparative study on the utility and choice parameters of photon-counting CT for bone quantification
Conference Progress in Biomedical Optics and Imaging - Proceedings of SPIE · January 1, 2024 The measurements of bone macro- and microstructures provide major insight into bone health and risk fracture. The accuracy of these measurements is limited when Conventional CT is used. However, CT technology has advanced with the introduction of photon-co ... Full text CitePerformance assessment of photon counting versus energy integrated CT: concordance of in vivo and phantom measurements
Conference Progress in Biomedical Optics and Imaging - Proceedings of SPIE · January 1, 2024 Photon-counting CT (PCCT) and energy-integrating CT (EICT) system offer differing image quality attributes, but it is uncertain if such attributes manifest themselves differently across phantom vs patients. This study investigated if image quality assessme ... Full text CiteEducation, Training & Certifications
Duke University ·
2014
M.S.