2025-2026
Region I
Christopher S. Rainwater, DPA, M.P.A., MSOH, PCSOH
Region II
Russell Duren, CSP
Region III
Abby Holovach, M.S., CSP, CHMM, CIT, REM
Region IV
Bart Dupre, CSP
Region V
Alanna Lee, CSP
Region VI
Ashton Alban- Hatcher, M.S., M.P.H., CSP, CIH, REHS/RS
Region VII
Mark C. Frye, CSP, CHMM
Region VIII
Corey B. Jones, M.B.A., CSP, CHST, SMS
Region IX
Daniel E. Osadiaye
2024-25
Region I
James Boretti, CSP
Region II
Steven M. Thygerson, Ph.D., M.S.P.H., CIH
Region III
Ketha Renee Molina
Region IV
Cary Usrey
Region V
J.D. Horst, CSP
Region VI
Matthew P. Koss, M.Eng., CSP, CHST, SMP
Region VII
Ginger Dayton, M.S., CSP
Region VIII
Matthew Harris, M.S., GSP
Region IX
Jignesh Shah, B.Eng.
2023-24
Region I
Danny Kim, Ph.D
Region II
Joseph Knickerbocker, CSP, CHST, CRIS
Region III
Jethzabeth Esperanza Aguirre, CHST, COSS
Region IV
Timothy Bernardi
Region VI
Paul Esposito, CSP, CIH
Region VIII
Brittany DeRafelo, M.B.A.
Region IX
Raghuvaran Chakkravarthy, M.S., CSP, CHST, SMS, STS, PMP, RMP
2022-23
Region I
Stephen Thompson, ARM, COSS
Region II
Rachel Michael, M.Sc., CPE, CHSP
Region III
Krystle Hodge, CSP
Region IV
Heather Earl, CSP, CPEA, SMS
Region V
Eric W. Hallerud, M.S., CSP, ASP
Region VI
Frank J. Cruice, CSP, CRSP, CHCM
Region VII
Kristin D. VanSoest, M.B.A.
Region VIII
Caitlin (Kate) McGee
Region IX
Gbolahan Kamil Abiodun, MSC, M.S., CSP, ASHM