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David T. Dyjack, Dr.PH, CIH

Chief Executive Officer, National Environmental Health Association

David T. Dyjack David T. Dyjack, Dr.PH, CIH, is Chief Executive Officer of the U.S. 6,500-member National Environmental Health Association (NEHA), a position he has held since May 2015. Dr. Dyjack is principal investigator on three environmental health workforce capacity building grants, two from the U.S. Centers for Disease Control and Prevention and one from the U.S. Food and Drug Administration. These awards provide NEHA resources to increase capacity of the environmental health profession. Dr. Dyjack is a board-certified industrial hygienist (CIH). He earned a doctorate in public health from the University of Michigan and an MSPH from the University of Utah.