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John Scanga

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John Scanga, PhD

John Scanga, PhD

Chief Scientific Officer for North American Meat Division

John received his B.S. degree in Animal Sciences, his M.S. degree in Meat Science in 1997, and his Ph.D. in Animal Sciences in 1999, all from Colorado State University in Fort Collins, CO.

He developed a connection to agriculture at an early age; through work on his family’s ranching operation in central Colorado. He enrolled at Colorado State University in the fall of 1992 majoring in Animal Sciences; he competed on the CSU Meat Judging Team in 1994 and worked as an employee in the meat laboratory where his interest in meat processing and the meat industry began to grow.

Following the completion of his M.S (1997) and Ph.D. (1999), John joined the faculty at Colorado State University as an Assistant Professor and Extension Meat Specialist. He managed the day-to-day operations of the Meat Science Teaching and Research Laboratory and was promoted to Associate Professor in 2005.  He then left the university and joined IEH Laboratories and Consulting Group in January of 2008 as Vice President of Technical Services, where he continued to merge scientific concepts with industrial applications for managing and improving the safety of meat and non-meat foods, and improving food processing plant operational efficiencies.  In addition, he provided clients with regulatory, crisis event, and HACCP training and support.

John joined Elanco Animal Health in November of 2009 as an Associate Senior Technical Consultant where he brought a consumer focus and an emphasis on balancing animal productivity and performance with consumer acceptability. His work there focused on red meat safety, red meat quality and international trade.

John has been an author or co-author on over 70 refereed scientific publications on red meat quality and safety and has presented the findings of his work through numerous invited in presentations both the U.S and internationally.  

John also has a passion for service.  He currently is the chair of the Colorado Beef Council and has served as President of the Weld RE-9 school board, Weld County Fair Board and is a member of the Highland High School FFA Advisory Committee. 

John and his wife Chauna live on a diversified farming operation in Ault, Colorado.  Their family time is consumed with agriculture, farming, riding reigning horses and traveling.  His hobbies include backcountry snowmobiling and bird hunting. He  also works as a visiting professor in the Department of Animal Sciences at Colorado State University, where he first started his academic career. 

Below are resources from Dr. Scanga:



Our "Behind the Science" series looks at food testing from the perspective of the testers and industry experts who devote their careers to it. In this episode, Eurofins Chief Scientific Officer, Dr. Doug Marshall speaks with Dr. Kangming Ma, President at Eurofins QTA. Originally aired on January 20, 2026.


Our "Behind the Science" series looks at food testing from the perspective of the testers and industry experts who devote their careers to it. In this episode, Eurofins Chief Scientific Officer, Dr. Doug Marshall speaks with Dr. David Legan, Director of Science for Eurofins Microbiology, Inc. Originally recorded on May 30, 2025.


Our "Behind the Science" series looks at food testing from the perspective of the testers and industry experts who devote their careers to it. In this episode, Eurofins Chief Scientific Officer, Dr. Doug Marshall speaks with Senior Analytical Services Manager, Mollie Van Alst about "healthy" labeling claims. Originally recorded on April 23, 2025


In this on-demand webinar about controlling listeria, Dr. Douglas Marshall discusses some common sampling and testing practices and highlight risks associated with their use. Original Air Date: January 22, 2025.


In this on-demand webinar Doug Marshall and John Scanga explain the latest regulatory challenges in food safety and quality from the FDA and USDA with a focus on the new rules and regulations. Original airdate August 7, 2024.


In this webinar, Dr. Douglas Marshall, Chief Scientific Officer of Eurofins Microbiology, discusses the best practices to help resolve product and environmental contamination events with a focus on effective root cause analysis and deployment of corrective actions as well as consideration of successful long-term preventive actions. Original Air Date May 24, 2023


In this webinar, Doug Marshall, Chief Science Officer at Eurofins Microbiology discusses an approach to zone 1 testing that recommends non-direct-contact surfaces simultaneously for pathogens and indicators, then building a correlation between quantitative indicator count and Salmonella or Listeria prevalence. Dr. Marshall will share insights on how companies are employing this approach, including exploration of the various philosophical and scientific rationales for zone 1 pathogen testing.


In this webinar, Dr. Douglas Marshall, Ph.D., Chief Scientific Officer of Eurofins Microbiology, outlines his most valuable tips for an effective environmental monitoring program.


Tune in to this on-demand webinar to hear from Chief Scientific Officer Doug Marshall about the many possible risks that ingredients pose.


A guide through the genomics language barrier from Eurofins experts and Food Safety Tech.


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