Dean Calhoun is an American Board of Industrial Hygiene Certified Industrial Hygienist (CIH). He has been an environmental health and safety professional for over 33 years.Prior to starting AffygilitySolutions, Dean was the Associate Director of Environmental Health and Safety forGilead Sciences, Inc., a biopharmaceutical company focused on developing pharmaceuticals for infectious, viral, and oncology applications. His experiences including development and implementation of global EHS guidelines, implementation and coordination of an executive management EHS Steering Committee, establishment of occupational exposure limits for pharmaceutical active ingredients, industrial hygiene program management, and EH&S auditing of research, manufacturing and contract manufacturing facilities.Dean graduated with a B.Sc. degree in Engineering from the University of Wyoming and has dual master degrees in Environmental Policy and Management, and Technology Management from theUniversity of Denver. He is a member ofAIHA,ASSE, andNAEM.Dean can be followed on Twitter:@affygility.