North American Society of Toxinology

2025 Board of Directors

Officers:

President: 

  • Matthew R. Lewin, MD, PhD

Secretary-Treasurer:

  • Howard McKinney Jr., PharmD

Past Presidents:

  • Steven A. Seifert, MD. 2012 – 2016
  • Dan Keyler, PharmD. 2016 – 2018
  • Carl-Wilhelm Vogel, MD, PhD. 2018 – 2020
  • Elda Sanchez, PhD. 2020 – 2022
  • Sean Bush, MD. 2022 – 2024

Members-at-Large:

  • Alfred Aleguas, PharmD
  • James O. Armitage, MD
  • Gordon Henley
  • Brian Hew, PhD
  • Stephen R. Johnson, PhD
  • Stephen Mackessy, PhD
  • Bry Loyst
  • Michael Schaer, DVM
  • F. Mazda Shirazi, MD, PhD
  • Kristen Wiley

 

Scroll to Top