Andrew J. Shepard, PhD

Accurate small‑field dosimetry on MR‑linacs remains challenging due to magnetic‑field–induced dose perturbations and steep dose gradients. In this study, the performance of a newly developed unshielded silicon diode has been evaluated for use in small-field d...

Cardiotoxicity is a devastating complication of cancer treatment. Notably, the heart is complex and dose to cardiac substructures (CS) have been strongly linked to radiation-induced cardiac morbidity. The physicist-led, NIH-funded “THE cARdiac Radiation Thera...