Food Safety Matters is a podcast for food safety professionals hosted by the Food Safety Magazine editorial team – the leading media brand in food safety for over 20 years. Each episode will feature a conversation with a food safety professional sharing their experiences and insights of the important job of safeguarding the world’s food supply.
Deborah Blum, Director of the Knight Science Journalism program at MIT and the Publisher of Undark magazine, is a Pulitzer-Prize winning science journalist, columnist and author of six books, most recently, The Poison Squad, a 2018 New York Times Notable Book. That book, as with all her recent books, focuses on influential moments in the history of science. She has worked as a science columnist for The New York Times, a blogger for Wired, and has written for other publications ranging from The Wall Street Journal to Mother Jones, The Guardian to Lapham’s Quarterly. Her work has been anthologized in Best American Science Writing, Best American Nature Writing, and Best Science On-Line.
Before joining MIT in the summer of 2015, she was the Helen Firstbrook Franklin Professor of Journalism at the University of Wisconsin–Madison, a position she held for 18 years. Previously, she worked at five different newspapers, including as a staff science writer for The Sacramento Bee, where she won the Pulitzer in 1992 for her reporting on ethical issues in primate research. She received her A.B.J. from the University of Georgia in 1976 and her M.A. from the University of Wisconsin–Madison’s School of Journalism in Mass Communication in 1982.
Deborah is a past president of the National Association of Science Writers and a former board member of the World Federation of Science Journalists. She serves on the advisory boards of the Council for the Advancement of Science Writing, Chemical and Engineering News, Spectrum, The Scientist and the MIT Museum. She is a fellow of the American Association for the Advancement of Science and a lifetime associate of the National Academy of Sciences, both in recognition of her work in public understanding of science.
Larry Keener, C.F.S., P.A., P.C.Q.I., is President and CEO of International Product Safety Consultants Inc. (IPSC), based in Seattle, Washington. IPSC is a global leader in providing food safety and food technology solutions to the food processing industry for a broad client base of Fortune 500 food companies, academic research institutes, and government agencies. IPSC is engaged in the conformity, risk assessment, and food safety verification business.
Larry is 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 including: high pressure processing (HPP), microwave, pulsed electric field (PEF), high-powered ultrasound, atmospheric plasma, and low-energy electron beam technology. He is a past president of IFT's Nonthermal Processing Division.
Larry is a 2013 Fellow of the Institute of Food Technologists (IFT), a board-certified food scientist (International Food Science Certification Commission), and a 2018 recipient of an International Union of Food Science and Technology's (IUFoST) lifetime achievement award for his work in microbiology and food safety. He is a two-term past president of Tuskegee University's Food and Nutrition Sciences Advisory Board. Larry is also a 2022 inductee into the George Washington Carver Society. He has received numerous other awards and honors, and he has published more than 100 papers on subjects related to food production and food safety science.
Larry is a frequently invited speaker to food industry, business, and scientific conferences, workshops, and seminars. He is also a member of the Editorial Advisory Board of Food Safety Magazine.
Conrad Choiniere, Ph.D., is the Director of the Office of Analytics and Outreach at the U.S. Food and Drug Administration's (FDA's) Center for Food Safety and Applied Nutrition (CFSAN). Dr. Choiniere provides executive leadership for a broad portfolio of scientific and regulatory functions including risk and decision analysis, social and behavioral sciences, epidemiology, biostatistics and informatics, education and outreach, and food defense. Dr. Choiniere currently co-leads a core element of FDA's New Era of Smarter Food Safety focused on fostering and supporting food safety culture across the food system. He also chairs FDA's Toxic Elements Working Group, which prioritizes the Administration's efforts to reduce exposures to lead, arsenic, and other heavy metals from foods to the greatest extent feasible. Dr. Choiniere holds a Ph.D. in Agricultural and Resource Economics from the University of Maryland and a B.S. degree in Chemical Engineering from Johns Hopkins University.
Kruti Ravaliya, M.S., Consumer Safety Officer in the Division of Produce Safety at FDA's Center for Food Safety and Applied Nutrition, joined the Division of Produce Safety as an Oak Ridge Institute for Science and Education (ORISE) Fellow in July 2013, and transitioned to be a Consumer Safety Officer in April 2015. She has been involved with the Division of Produce Safety in a variety of ways, most significantly in developing the Supplemental and Final Agricultural Water Quality provision in the Produce Safety Rule. She earned her M.S. degree in Food Science, with minors in Biotechnology and Food Safety, at North Carolina State University in 2013, and a B.S. degree in Food Science and Spanish from the University of Massachusetts, Amherst, in 2007. Previously, Ms. Ravaliya worked in food product development with the International Food Network.
Gillian Kelleher is President and CEO of Kelleher Consultants LLC, as well as the Chairperson of the Educational Advisory Board (EAB) for the 2023 Food Safety Summit. Gillian has significant, global leadership experience in the food industry and in food safety and quality, having lived and worked in Ireland, the UK, France, and the U.S. She has worked in diverse sectors including manufacturing, foodservice, retail, and distribution.
She was formerly Vice President of Food Safety and Quality Assurance for Wegmans Food Markets, where her scope of responsibility included all aspects of food safety and quality for stores, self-manufacturing, distribution, and Wegmans' private-label program. Prior to her tenure at Wegmans, Kelleher also worked at Häagen Dazs, Burger King, Express Foods, and Pillsbury. In addition, she has led the development of food safety and quality programs for many large and small private-label suppliers and distributors.
Kelleher earned her B.S. degree in Dairy and Food Science from University College Cork in Ireland. She is also a member of several professional organizations, including the Institute of Food Technologists (IFT) and the International Association for Food Protection (IAFP). She is a past co-Vice Chair of the Global Food Safety Initiative (GFSI) Board of Directors, a member of the Board of Directors of Stop Foodborne Illness, a longstanding member of Harvard's Private and Public Scientific, Academic, and Consumer Food Policy Committee (PAPSAC), and a member of the Editorial Advisory Board of Food Safety Magazine. Kelleher is also actively involved in the Leafy Greens Safety Coalition (LGSC).
With her significant industry experience and dedication to food safety and quality, Kelleher will work with the esteemed Food Safety Summit EAB and the Summit planning team to shape the educational agenda for the 2023 Food Safety Summit, which will be held May 8–11 at the Donald E. Stephens Convention Center in Rosemont, Illinois.
Jill Stuber has served on FSQ teams for several multi-million-dollar food companies and food industry support companies, at both the corporate and frontline facility levels. She has defined expectations and programs for company-wide FSQ systems and has been responsible for verifying the implementation of those systems. Jill has led multi-plant teams to clearly define team and individual roles, expectations, and boundaries to more fully integrate and collaborate across organizations.
Jill holds B.S. and M.S. degrees in food science from the University of Wisconsin (at River Falls and Madison, respectively); as well as an M.S. degree in quality management from Eastern Michigan University. She is a professional coach certified through Learning Journeys, an accredited program through the International Coaching Federation. She is also HACCP Certified, PCQI Certified, an SQF Practitioner, an IFT Certified Food Scientist, a Lean Facilitator, and a Six Sigma Black Belt. Additionally, Jill is an active member of the International Association for Food Protection, serving as the Developing Food Safety Professional's Professional Development Group Vice Chair.
Tia Glave is a food safety, quality, and regulatory professional with almost a decade of experience in large food manufacturing, food retail, and startup food environments. She is formally trained as a chemical engineer and holds a B.S. degree from the University of Tennessee. She is a qualified individual trained in PCQI and FSVP, is knowledgeable in GFSI schemes, and has worked with many food product categories.
Tia has a passion for helping manufacturing and retail organizations of all sizes build and strengthen their FSQ programs. She uses systems, data, and proven methods to develop and implement FSQ strategies that create efficiencies, are effective, and identify cost savings, all while using servant leadership principles. She has led small and large teams across multiple functions, including operations and maintenance, giving her a unique approach to implementing a strategy cross-functionally.
Tia's passion also extends to championing Black talent in food safety and quality, and she's the founder of the Black Professionals in Food Safety Group to foster sharing, development, and connection to support Black talent. You can find the group on LinkedIn! Tia is also an active member of the International Association for Food Protection, serving as the Retail and Foodservice Professional Development Group Vice Chair.
Markus Lipp, Ph.D., is the Senior Food Safety Officer at the Food and Agricultural Organization of the United Nations (FAO). Dr. Lipp leads the food safety work within the Food Systems and Food Safety Division at FAO, coordinating FAO's efforts to provide chemical and microbiological food safety risk assessments and capacity development to strengthen national capacities for food safety.
Dr. Lipp previously worked in various public and private organizations focusing on a myriad of topics related to food safety, biotechnology, and standards-setting, including the U.S. Pharmacopeia (USP), the International Bottled Water Association, Monsanto, Unilever, and the European Commission. Dr. Lipp holds a Ph.D. in analytical chemistry from the University of Karlsruhe in Germany.
Tim Stubbs is Senior Vice President of Food Safety and Product Research at the Innovation Center for U.S. Dairy. He leads the Innovation Center's Food Safety Committee, an active group of food safety expert volunteers from processors and academia that shares best practices across companies, produces guidance documents, and conducts training. He also coordinates and funds dairy foods and food safety research projects at universities.
Mr. Stubbs has more than 30 years of food research and development experience in leadership roles at Kraft Foods, Sara Lee, Hillshire Brands, and the Innovation Center for U.S. Dairy. He has a broad background in food science and engineering, new product innovation, and food safety across a wide variety of product categories. He also sits on several food industry nonprofit boards and is a member of the Editorial Advisory Board of Food Safety Magazine.
Dr. Charles Hofacre is the Principal at The Southern Poultry Research Group, a private contract research company, which he established with his wife in 2013. Previously, he worked in industry for a number of years before becoming a professor at the University of Georgia in the Department of Population Health and serving as Director of Clinical Services for the Poultry Diagnostic and Research Center. Dr. Hofacre also served as the Executive Vice President of the the American Association of Avian Pathologists (AAAP). Dr. Hofacre received a Doctorate of Veterinary Medicine, a Master’s degree, and a Bachelor’s degree from The Ohio State University, as well as Master’s degree in Avian Medicine and a Ph.D. in Veterinary Medical Microbiology from the University of Georgia.
Bill Potter has spent three decades leading food safety initiatives in the poultry industry. Currently, Bill is a Food Safety Technical Advisor at Elanco Animal Health, where he helps clients optimize their pre-harvest and plant interventions. Previously, Bill held strategic leadership roles in poultry food safety, quality, and technical services at George’s Inc., ConAgra Poultry, and Advance Food Company. He has chaired the National Chicken Council Technical and Regulatory Committee and has been active in the International Association for Food Protection (IAFP). Bill obtained a degree in Animal Science and a Master’s in Business Administration from Texas A&M University, as well as a Master’s degree and Ph.D. in Poultry Science from the University of Arkansas.