Byron Powell is an Associate Professor at the Brown School at Washington University in St. Louis. He is Co-Director of the Brown School’s Center for Mental Health Services Research and Associate Director of the Institute for Public Health’s Center for Dissemination & Implementation, for which he leads the Methods & Metascience Initiative. He aims to improve the quality of health and social services by designing, tailoring, and assessing the effectiveness of implementation strategies and advancing implementation research methods. His research has been funded by the U.S. National Institutes of Health, Doris Duke Charitable Foundation, Fahs-Beck Fund for Research, and Experimentation, and the William T. Grant Foundation. In 2022, he received a Fulbright Specialist Award to Ireland at the University College Cork. Byron is Past President of the Society for Implementation Research Collaboration, is Co-Editor-in-Chief of Implementation Research and Practice, and serves on the editorial board of Implementation Science. Byron is active in capacity building initiatives internationally. He serves as the Associate Director designee for the Implementation Research Institute and core faculty for the HIV, Infectious Disease and Global Health Implementation Research Institute; Training Institute for Dissemination and Implementation in Health-Australia; Irish Implementation Science Training Institute; and the UK Implementation Science Masterclass.