Andre Pierce joined the U.S. Food and Drug Administration (FDA) in January 2022 as the Retail Food Protection Division Director in the Office of State Cooperative Programs (OSCP). He came to FDA with 34 years of experience at a local health department, where he built relationships, shared knowledge, and promoted quality improvement through the Voluntary Retail Program Standards. Andre earned his B.Sc. degree in Biology from the University of North Carolina at Chapel Hill and his M.P.A. from North Carolina State University.

David Morales is the Managing Supervisor for the Environmental Health Division at Arizona's Maricopa County Environmental Services Department. He joined the Department in June 2000 as a Health Inspector for the Environmental Health Division, performing health inspections for restaurants, hotels and motels, mobile home parks, swimming pools, and school grounds. David has also served as a Hispanic Liaison, Training Officer, Supervisor, and Managing Supervisor for the Quality and Compliance Division, and he currently manages the Eastern Regional Office within the Environmental Health division. He received a bachelor's degree in Zoology from Brigham Young University, and he is a Registered Sanitarian in the state of Arizona and an REHS with NEHA. He also received a Certified Public Manager certificate from Arizona State University's Bob Ramsey Executive Education Program.

Susan Quam is the Executive Vice President of the Wisconsin Restaurant Association (WRA). She joined WRA in January 1997, serving as the Executive Director of WRA’s Education Foundation for her first 15 years, working to promote career opportunities and scholarships within the foodservice industry and provide continuing education programs for restaurateurs. In 2012, Susan moved to the Executive Vice President position, where she works closely with WRA's President and CEO to enact the vision of the WRA board of directors. She is also one of WRA's two registered lobbyists. In addition to WRA general advocacy responsibilities, her areas of emphasis include employment law, alcohol law, food safety regulations, food defense, nutrition issues, and state/national relations.

Alissa Welsher, Ph.D. is a Senior Consultant at Elanco Poultry Food Safety. Dr. Welsher received her bachelor's degree in biological sciences from the University of Pittsburgh, a master's degree in poultry science, and a Ph.D. in cell and molecular biology from the University of Arkansas. Her area of expertise is in meat and poultry food safety, and she specializes in integrated pest management (IPM). 

Brady Carter, Ph.D. is the Chief Scientific Officer at Carter Scientific Solutions. He specializes in water activity, moisture sorption, shelf-life stability, plant science, and wheat production and quality. He has 23 years of experience in research and development and previously was a Research Professor at Washington State University focusing on wheat end-use quality. Dr. Carter has pioneered work in using dynamic isotherms to investigate product stability and establish critical water activities for optimal shelf life. He also specializes in shelf-life loss and effective utilization of instrumentation to address product safety and quality issues. Dr. Carter holds a Ph.D. in Crop Science and Food Engineering and an M.S degree in Cereal Chemistry and Crop Science from Washington State University, as well as a B.A. degree in Botany from Weber State University.

To get a taste of the discussions that were happening at the 2026 Food Safety Summit, we spoke face-to-face with Roberta Wagner, M.Sc., Senior Vice President of Regulatory and Scientific Affairs for the International Dairy Foods Association (IDFA); Steven Mandernach, J.D., Executive Director of the Association of Food and Drug Officials (AFDO) and Sandra Eskin, J.D., CEO of STOP Foodborne Illness; Jacob Nelson, Asset Protection Sales Manager at the Sherwin-Williams Company and Feraas Aiameh, Food and Beverage Marketing Manager at the Sherwin-Williams Company; Conrad Choiniere, Ph.D., Director of  the U.S. Food and Drug Administration’s (FDA's) Office of Microbiological Food Safety, Vanessa Coffman, Ph.D., Director of the Alliance to Stop Foodborne Illness, and Lone Jespersen, Ph.D., Founder and Principal of Cultivate SA; and Cindy Jiang, Senior Director, Global Food Safety Risk Management, Global Supply Chain at McDonald's (retired).

To get a taste of the discussions that were happening at the 2026 Food Safety Summit, we spoke face-to-face with Jeremy Zenlea, M.B.A., Vice President and Head of Health and Safety for EG America and Laurie Farmer, Director of the U.S. Food and Drug Administration’s (FDA’s) Office of Retail Food Protection; David Clifford, M.B.A., Director of Food Safety at Nestlé USA and Sara Mortimore, M.Sc., Founder of Sara Mortimore LLC and formerly Vice President for Food Safety at Walmart; Frank Curto, Ph.D., Vice President of Operations at Ecowize North America; and Drew McDonald, Senior Vice President of Quality, Food Safety, and Regulatory Affairs for Taylor Fresh Foods and Conrad Choiniere, Ph.D., Director of FDA’s Office of Microbiological Food Safety.

Larry Keener, CFS, PA is President and CEO of International Product Safety Consultants Inc. and an internationally regarded microbiologist and process authority in the food industry. His areas of expertise range from applied food microbiology to the development and application of novel preservation technologies.

In this bonus episode of Food Safety Matters, we speak to Jenny Du, Ph.D., Co-Founder of Apeel Sciences, about Apeel—a clean alternative to traditional post-harvest produce coatings and treatments—its transparent approach to disrupting an $11 billion industry.