Dr. Ryan Kuhn, Ph.D., CIH is the Vice President and Director of Industrial Hygiene Services for Dominion Environmental Consultants, Inc. Dominion Environmental has conducted over 1000 smoke and soot investigations for a wide range of clients. Dr. Kuhn has performed hundreds of smoke and soot investigations in numerous residential and commercial properties across the country. Dr. Kuhn has been retained as an industrial hygiene expert witness in various environmental cases in over 300 court cases nationwide and provided expert testimony in 5 states. In addition to deposition and trial testimony, Dr. Kuhn has also testified in arbitration, mediation and appraisal hearings. Dr. Kuhn has been involved as a Faculty Associate at Arizona State University where he instructed undergraduate courses in Cellular Biology and Genetics. Dr. Kuhn is an intern preceptor for the University of Arizona’s Industrial Hygiene department.