Kristi Holmes, PhD, is the Director of Galter Health Sciences Library, Director of Evaluation for Northwestern University Clinical and Translational Sciences Institute, and associate professor of Preventive Medicine in the Division of Health and Biomedical Informatics at the Northwestern University Feinberg School of Medicine. Dr. Holmes focuses her research efforts on the development and application of information standards to enable interoperability and data exchange. She leads a number of efforts related to metrics and assessment and frequently lectures on health research impact topics. She seeks to define new roles and opportunities for the modern biomedical research library in an increasingly informatics and data-driven environment. You can find her on Twitter at @kristiholmes.