The National Academies Global Forum on Innovation in Health Professional Education hosted a Fall 2022 workshop series to explore the various needs of an aging population and an ideal health workforce with the numbers and skillset to match those needs. Discussions included the composition of the intended health workforce, training requirements for each level of care provider, who would provide the training and education, and in what setting the training would take place. Given these considerations and learner reluctance to work with elder adults, implementation science was introduced as a path forward. Implementation science is the study of methods and strategies that facilitate the use of evidence-based practice and research into regular use by practitioners and policymakers. This proceedings document summarizes workshop discussions.Table of ContentsFront Matter1 Introduction and Framing of the Issues2 Exploring What Matters Most in Working with Older Adults3 Supply and Demand: Is the Workforce Prepared to Meet the Needs of Older Adults?4 Addressing the Gap5 Making It Happen with Implementation ScienceAppendix A: ReferencesAppendix B: Members of the Global Forum on Innovation in Health Professional EducationAppendix C: Workshop AgendaAppendix D: Planning Committee and Speaker Biographies