Martin L. Cohen, M.D., chief executive officer and co-chairman of Cohen Brown Management Group, Inc. and Breakthrough PerformanceTechSM, is one of the leading strategists, consultants, managers, motivators, lecturers, and trainers in the industry today. Together with his partner, Edward G. Brown, Dr. Cohen has led the Cohen Brown Management Group and Breakthrough PerformanceTech to become world leaders in maximizing performance, and in sales-and-service culture change. Their global client list includes companies in the United States and in more than 100 countries worldwide. They have also successfully implemented Breakthrough PerformanceTech within major nonprofit organizations. As the inventor of Performance Drilling®, one of the key tools from Breakthrough PerformanceTech, Dr. Cohen is now leading efforts to revolutionize learning and verbal human performance worldwide, both in business and within every aspect of society. Prior to forming Cohen Brown Management Group, Dr. Cohen received his medical degree from the University of California, Los Angeles School of Medicine in 1971. He completed his internship in internal medicine at Cedars-Sinai Medical Center in Los Angeles, and obtained his psychiatric degree from the UCLA Neuropsychiatric Institute in 1975. Dr. Cohen formerly maintained one of the largest psychiatric practices in Los Angeles, specializing in behavioral and attitude change. He was also a visiting professor of management at the Peter F. Drucker Graduate School of Management at the Claremont Graduate University in 1975 and 1976. Additionally, Dr. Cohen has designed and funded medical research projects that have resulted in eight published articles in prestigious medical journals.