We have developed an exclusive distinction recognizing physician investigators who demonstrate extensive experience with a broad spectrum of investigational radioligand therapies and imaging. This distinction aims to highlight the unique expertise required to conduct complex clinical trials in this evolving field. Unlike the common "Center of Excellence" designation, which often focuses on institutional capabilities, this recognition emphasizes individual physician investigators' contributions. Those who meet the criteria will be listed on the TheranosticTrials site, provided with a distinguished investigator bio-page, and marked with a seal of distinction in all clinical trials they participate in. This recognition, visible even if the physician changes institutions, enhances their visibility to potential pharmaceutical sponsors and contract research organizations (CROs) seeking sites and investigators for future trials.