Wildlife Conservation Society
Vice President, Global Health
Veterinarians International
Founding Board Member
Icahn School of Medicine at Mount Sinai
Adjunct Faculty
Wildlife Trust
Executive Vice President
World Organisation for Animal Health
President, Working Group on Wildlife
IUCN
Co-Chair, Wildlife Health Specialist Group
Blue Ribbon Study Panel on Biodefense
Ex-officio Panel Member
Clemson University
University of Georgia College of Veterinary Medicine