Douglass O’Neill

Title: Assistant Director, Occupational Safety

Phone: 703-993-9420

Douglass O’Neill joined Environmental Health and Safety (EHS) in September 2019 as the Assistant Director of Occupational Health and Safety. In this role, he has responsibility for the Indoor Environmental Quality, Industrial Hygiene, and Occupational Safety and Health programs on all campuses. Doug leads the Mason Accident/Incident program for non-laboratory incidents.

Doug came to George Mason University with a broad background in EHS and primarily the educational environment. Most recently, he worked as Coordinator for Safety and Environmental Health within the Office of Safety and Security at Fairfax County Public Schools (FCPS). During his time at FCPS, Doug was involved with all Safety and Environmental Health issues, was the Chemical Hygiene Officer, was the Radiation Safety Officer and was one of the two Emergency Operations Coordinators for FCPS.

Doug’s early career included Industrial Hygiene consulting work and as an Occupational Health Compliance Officer with the Virginia Occupation Safety and Health Safety Compliance Division.

Doug has a BS in Geology from George Mason University, a MS in Systems engineering from George Washington University, a Public Health graduate certificate from Johns Hopkins University and is a Registered Environmental Health Specialist.