As a consultant, Jeffrey Hertzberg specializes in the design, implementation, and selection of health care information systems. He also teaches medical informatics at the University of Minnesota Medical School, where he is Adjunct Assistant Professor in the Division of Health Informatics. He has written widely on topics related to the medical computer sciences, and has lectured at Harvard Medical School, the Mayo Clinic, and the Kellogg Graduate School of Management, among others. Dr. Hertzberg practiced general internal medicine before completing a National Library of Medicine research fellowship and graduate degree in Medical Informatics at the University of Minnesota. Since 1994, he has done a variety of consulting jobs in the areas of disease management, physician profiling, and electronic health records. His clients have ranged from big pharmaceutical companies to local and regional health care organizations. Dr. Hertzberg earned his medical degree at New York University, and his MS degree in Health Informatics at the University of Minnesota. He completed residency training in Internal Medicine at the University of Minnesota Hospital and Clinic, where he also completed a fellowship in Health Informatics.