Executive Committee 2026-2027

Laura Riley, PhD, CIH
Laura is currently a System Program Manager of Environmental Health with Northside Hospital System. She holds a Doctor of Philosophy and a Master in Science in Public Health from the University of South Florida. She has enjoyed attending the GLS meetings and looks forward to serving on the GLS Board.

Jenny Houlroyd, CIH, MSPH, DrPH
Jenny serves as the Occupational Health group manager for the Safety, Health, and Environmental Services (SHES) Program. She is a certified industrial hygienist with the OSHA 21(d) Consultation Program and assists small businesses throughout Georgia to ensure that their workplaces are as free from hazards as possible and that workers are protected from potential health threats. She also serves as faculty for the OSHA Training Institute Education Center (OTIEC) at Georgia Tech and for the Professional Master’s in Occupational Safety and Health program for the School of Building Construction within the College of Design.

Brandon provides industrial hygiene consulting services to small businesses in Georgia. He also provides consultative services related to Occupational Health under a grant from the U.S. Department of Labor’s Occupational Safety and Health Administration.


Elizabeth Henry, CSP
Elizabeth is a dynamic laboratory and chemical safety specialist at Georgia Institute of Technology (Georgia Tech), where she spearheads initiatives to ensure a safe and secure environment. She is not just a professional in her field; she is a passionate advocate for environmental health and safety, driven by an unwavering commitment to making a positive impact.
Past Executive Committees
2024-2025 Sean Castillo - President 2021-2022 Scarlett Walden - Pres. Elect Bob Hendry - Treasurer Danielle Edwards - Secretary | 2023-2024 Michael Goldman - President 2020-2021 Will Ewing - Pres. Elect Bob Hendry - Treasurer Danielle Edwards - Secretary | 2023-2024 Mark Ostapczuk - President 2019-2020 Stephanie Scibilia - Pres. Elect Bob Hendry - Treasurer Della Ridley - Secretary |