Dr. Terpin is the Senior Industrial Hygienist for the University of Illinois at Chicago. Dennis is a Certified Master Level Instructor for FEMA/Homeland Security at the Center for Domestic Preparedness (CDP) and has over 47 years of experience in the Occupational Safety and Health, Laboratory Safety and Emergency Management fields. Dr. Terpin has provided safety training or seminars to organizations such as the FEMA/DHS, Ford Motor Company (3 Counties), General Dynamics, United States Navy, United States Army, United States Air Force, Amoco, BP, Exxon, General Dynamics, Motorola, Google, GlaxoSmithKline, MIT, Georgetown University, Virginia Tech. University of Colorado- Anschutz Medical Campus, University of Tennessee Health Science Center, Penn State University, Saint Luke’s College of Health Sciences, Virginia Commonwealth University, Georgia Institute of Technology, Kent State University Geauga Campus, University of Washington Tacoma Campus, Bemidji State University, Dartmouth College, National Institute of Standards and Technology, University of Central Florida, University of Illinois at Chicago, Northern Illinois University, University of Toronto Scarborough, Massachusetts Institute of Technology, Ecology Services, Inc., Whitman College, Brigham Young University, Loma Linda University, Texas A & M University – Corpus Christi, The National Safety Council, OSHA Training Institute, and over 100 businesses, colleges, universities and governmental agencies throughout the United States and 10 counties.