Gregory Nichols, MPH, CPH

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Subject Matter Expert, HDIAC

Gregory Nichols is an HDIAC Subject Matter Expert. Previously, he managed the Nanotechnology Studies Program at ORAU in Oak Ridge, Tennessee, where he provided expertise on nanotechnology-related topics and conducted research. Prior to ORAU, Nichols spent 10 years in various healthcare roles including five years as a Hospital Corpsman in the U.S. Navy. He has published and presented on a variety of topics including nanotechnology, public health and risk assessment. He has a bachelor’s degree in philosophy and a Master of Public Health degree, both from the University of Tennessee and holds the Certified in Public Health credential.

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