Jeffrey A. Garrett

Baptist Medical Center Jacksonville, Varian Medical Systems (United States)

Papers

Total Citations

256

H-Index

About

Jeffrey A. Garrett is a leading medical physicist whose work has shaped the quality and safety of robotic radiosurgery. His primary research focus is the development and standardization of quality assurance (QA) protocols for advanced radiation therapy systems, particularly the CyberKnife robotic radiosurgery platform. Garrett’s most significant contribution is his leadership in authoring the seminal AAPM Task Group 135 report, which established the first comprehensive QA framework for robotic radiosurgery. This foundational work, cited over 247 times, has become an essential reference for clinical physicists worldwide, ensuring treatment accuracy and patient safety. He later co-authored the updated TG-135B report, which incorporates new technologies and refines earlier guidelines. These contributions have had a profound impact on the field, directly influencing clinical practice and regulatory standards. Garrett’s work is notable for bridging the gap between emerging technology and rigorous, practical QA, making him a key figure in the safe adoption of robotic radiosurgery. His efforts have helped define the standard of care for thousands of patients treated annually.