AHA, Workforce Key insights from an AHA roundtable on the future of workforce Nov 27, 2019 By Catherine Carruth and Elisa Arespacochaga Catherine Carruth, executive director at AHA鈥檚 American Society for Health Care Human Resources Administration, and Elisa Arespacochaga, vice president of AHA鈥檚 Physician Alliance, share six key takeaways from HR thought leaders.