Dr. Charles Brook is board-certified in internal medicine and specializes in pulmonary medicine. He is a member of Kansas City Pulmonology Practice and sees patients at Research Medical Center, Research Belton Hospital and Cass Regional Medical Center. He has been in practice for more than 35 years. Dr. Brook is affiliated with the American Thoracic Society, American College of Chest Physicians, American College of Physicians, the Society for Critical Care Medicine and the Missouri Thoracic Society, among others. Dr. Brook attended medical school at the University of Chicago. He completed his residency and a fellowship at the University of Michigan Medical Center in Ann Arbor.