Mr. Brook has over 30 years in health care industry management and consulting. He has managed medical and health economic educational programs, convention activities, and promotional product support as both an employee and a consultant. He has worked on market access programs with the National Payor Roundtable since the organization formed in 2005, (as the National Managed Care Roundtable).  He managed the daily operation of a pharmacy benefit manager’s formulary programs and was instrumental in the development and implementation of over 20 custom formularies. Mr. Brook has worked with state and federal agencies in refining the diagnosis-related-group system, in developing the resource-utilization-group system—part of the U.S. Federal Long-Term-Care Minimum Data Set, and in developing a mental health classification and reimbursement system. Mr. Brook has taken an active role in the developing and reporting the results of the National Payor Roundtable advisor survey. He reviews for several journals including the American Journal of Managed Care and Current Medical Research and Opinion. He has a variety of therapeutic experience with marketed and developmental products and holds several degrees from Rensselaer Polytechnic Institute, including an M.S. in operations research and statistics, an M.B.A. in health systems finance, and a B.S. in management information systems.