Peter L. Slavin, MD, former president of Massachusetts General Hospital, has succeeded Thomas M. Priselac as president and CEO of Cedars-Sinai Medical Center and Health System. Priselac retired after 30 years in the role and 45 years of service, transitioning to president and CEO emeritus. Slavin, a nationally recognized leader in academic medicine, brings extensive experience, including his tenure at Mass General, where he expanded clinical care, research, and equity initiatives. A Harvard-trained physician and healthcare policy expert, Slavin expressed his commitment to advancing Cedars-Sinai’s mission of excellence in patient care, research, education, and community service.