Cathleen R. is an experienced administrative professional with a strong background in providing executive support within the healthcare and pharmaceutical industries. Currently serving as a Senior Executive Assistant in Human Resources at Lantheus since October 2024, Cathleen previously held positions including Executive Assistant to the CEO at Shield Therapeutics plc and Senior Administrative Assistant at Sage Therapeutics, where responsibilities encompassed meeting coordination, travel management, and project support. Cathleen's extensive experience includes collaborating with C-suite executives, managing internal communications, and organizing major events such as the ASCO conference at EQRx. With a Bachelor's degree in Communications from Westfield State University, Cathleen possesses strong organizational and interpersonal skills, excelling in high-pressure environments.