Board and Advisors
Board Of Directors
Jan Ramer, DVM
Chair
Serving Since: 2022
Jonna Mazet, DVM, PhD
Vice Chair
Serving Since: 2009
Brian Huseman
President, MGVP
Serving Since: 2020
Michael Halaiko
Vice President, MGVP
Serving Since: 2013
Gary Kilbourn
Secretary/Treasurer
Serving Since: 2020
Benjamin Jones
Board Member
Serving Since: 2023
Billie Grieb
Founding Board Member
Serving Since: 2006
Ceci Clarke
Board Member
Serving Since: 2024
Deborah L. Dunham
Board Member
Serving Since: 2011
Kathy Gabrielson, DVM, PhD
Board Member
Serving Since: 2018
Melinda Goodman Kemp
Board Member
Serving Since: 2020
Advisory Council
Dominic Travis, DVM, MSc
Chair + Technical Advisor
Expertise: Wildlife Epidemiology + One Health
Advising Since: 2009
Skyler Bishop
Technical Advisor
Expertise: Photography
Advising Since: 2020
Ged Caddick
Emeritus Board Member
Expertise: International Travel + Ecotourism
Advising Since: 2006
Cristina Colissimo
Technical Advisor
Expertise: Film Production
Advising Since: 2020
Robert Hilsenroth, DVM
Emeritus Founding Board Member
Expertise: Veterinary Medicine + Nonprofit Management
Advising Since: 2006
Linda Lowenstine, DVM, PhD
Staff + Technical Advisor
Expertise: Veterinary Pathology
Advising Since: 1985
Christine Molter, DVM
Technical Advisor
Expertise: Zoological Veterinary Medicine
Advising Since: 2024
Kelly Stewart, PhD
Technical Advisor
Expertise: Primate Behavioral Ecology + Conservation
Advising Since: 2009
Dawn Zimmerman, DVM, MSc
Technical Advisor
Expertise: Wildlife Veterinary Medicine
Advising Since: 2012
Jonathan Eisen, PhD
Technical Advisor
Expertise: Evolution + Ecology of Microbes
Advising since: 2025
In Memoriam
Mike Cranfield
Executive Director, 1998 – 2019
Advisory Council Chair, 2020 – 2023
Peter Riger
Board Member
Years Served: 2011 – 2023
John Dick
Emeritus Board Member - Chair, Advisory Council
Years Served: 2006 – 2023
Roger Powell
Founding Board Member
Years Served: 2006 – 2026
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