Bonnie Blanchfield is a health services researcher and consultant who serves as Director of Finance and Accounting for GreyBird. Bonnie’s 35+ year career started in public accounting. She then moved to corporate management before obtaining a doctoral degree at the Harvard School of Public Health. In her academic activities, Bonnie combines her understanding of accounting and corporate finance with her research skills to produce policy relevant research and program evaluation looking at health care costs, health care delivery redesign, patient safety and quality. She holds a faculty appointment at Harvard Medical School and adjunct appointment at The Dartmouth Institute. Bonnie has served as acting CFO for several small companies, and currently serves as acting CFO for GreyBird portfolio company Atlas 5D.