ARPAS Appointments

John T. Richeson, PhD 
Assistant Professor of Animal Science
Feedlot Research Group
West Texas A&M University

Paul A. Beck, PhD
Associate Professor 
Oklahoma State University 

ADSA Appointments

Dr. Cassandra B. Tucker, PhD

Chair
Professor
University of California Davis

Dr. Marcia Endres, PhD, DVM

Committee Chair-Qualifications & Standards

Professor - Dairy Cattle Production & Welfare
University of Minnesota

AASV Appointments

Cassandra Jass, DVM

Committee Chair-Training & Education
Veterinarian, Director of Production Well-Being
Iowa Select Farms

Angela Baysinger, DVM, MS
Animal Welfare Lead; North America
Merck Animal Health

AABP Appointments

Brandon Treichler, DVM
Quality Control Veterinarian
Select Milk Producers 

Dave Sjeklocha, DVM
Technical Services
Merck Animal Health

AAAP Appointments:

David Hermes, DVM, ACPV 
Regional Veterinarian
Perdue Foods LLC

David A. Pyle, DVM, DACVP 
David Pyle. DVM, LLC

ASAS Appointments

Tom Hoagland

Treasurer
Dept of Animal Science 
University of Connecticut

Heidi Ward, DVM, PhD
Secretary 
Assistant Professor & Veterinarian
University of Arkansas Cooperative Extension Service

PSA Appointments

Karen Christensen, PhD
Sr. Director of Animal Well-Being
Tyson Foods

Kenneth E. Anderson, PhD
Professor, Poultry Extension Specialist
Director, North Carolina Layer Performance and Management Program
Prestage Dept. of Poultry Science
North Carolina State University

AMSA Appointments:

Bucky Gwartney, PhD
USDA - AMS

Lynn Delmore, PhD
Colorado State University
Department of Animal Sciences
Center for Meat Safety & Quality