Marshfield Food Safety Staff Credentials

Roy P. Radcliff, Ph.D.
Dr. Roy P. Radcliff is currently the Chief Executive Officer for Marshfield Food Safety, LLC in Marshfield, Wisconsin.  He received a BS degree in Animal and Veterinary Science from West Virginia University in 1993, his MS degree in 1995 from Michigan State University and his Ph.D. in 2001 from Michigan State University.  He spent two and a half years at the University of Missouri where he developed a quantitative real-time PCR assay for growth hormone receptor mRNA.  He joined Marshfield Clinic Laboratories Food Safety Services in 2004 conducting research focused on pathogens and pathogen detection methods, diagnosis of Johne’s disease in cattle and diagnosis of zoonotic diseases. In 2004 he accepted the position of Laboratory Manager in Marshfield Clinic Laboratories, Food Safety Services. In 2006 he accepted the position of Director of Food Safety Services as well as Chief Science Officer at Marshfield Food Safety, LLC.  From 2011 to 2012 Dr. Radcliff was the Director of Applied Sciences at Marshfield Clinic and became the Chief Executive Officer of Marshfield Food Safety in 2012.

Debbie Chilson
Debbie Chilson is the Director of Quality for Marshfield Food Safety.  Ms. Chilson has a B.S. in Biology from Bloomsburg University and a M.S. from East Stroudsburg University.  She worked in a meat packing plant microbiology laboratory for eight years doing general microbiology and pathogen testing.  In 2002, she joined Marshfield Food Safety as Laboratory Supervisor.  In 2005, Debbie was promoted to Quality Manager and started the Management System for Marshfield Food Safety, which helped lead to laboratory accreditations.

Sally Binder

Sally is the Lab Operations Manager for six locations, including the microbiology laboratory at Marshfield Headquarters.  Based in the Marshfield, WI corporate office, Sally Binder has been with Marshfield Food Safety since 2001.  She supports a diverse group of clients and testing platforms.  Her experience includes lab development, method evaluation, process efficiencies, personnel management, training and administration support.   Sally worked in the environmental toxicology, chemistry and pharmacy fields prior to joining Marshfield Food Safety.  She holds a Bachelor of Science in Pharmacology & Toxicology from University of Wisconsin - Madison.

Corey Rieck
Corey is the Laboratory Operations Manager for the Dodge City, KS; Fort Morgan, CO; Friona, TX; High River, AB; Schuyler, NE, and Springdale, AR locations.  He received his bachelor's degree in wildlife and environmental biology from the University of Nebraska at Kearney in 1999.  He started his science career with Marshfield Food Safety as the first Laboratory Supervisor of the Schuyler, NE location in 2004 and promoted into his current position in 2009.  During his time with Marshfield Food Safety he has been instrumental in bringing online multiple new locations as well as maintaining and improving already established laboratories.  Corey's expertise is in food safety microbiology.

Larry C. Bowman
Larry Bowman is Chief Information Officer with Marshfield Food Safety, LLC. He received a BS in Risk Management and MS degree from Virginia Commonwealth University. In addition he has attended Executive Development at the University of North Carolina, Chapel Hill NC.  He has worked as a Business Unit Manager for Ivan Allen Company, a Division General Manager for Genuine Parts Company, Vice President of Software and Technology for CCS, Inc.  Mr Bowman has successfully guided the development and marketing of a number of Software and Technology products. Mr Bowman has been recognized for his work with developing International Markets by the Virginia Trade Commission.  He has lectured for the Small Business Administration, Virginia Tech and others on subjects such as Marketing, International Business, Personnel Administration and Entrepreneurial Technology.  He was a primary presenter at the International Congress on Business held in Monterrey Mexico.  Mr Bowman has consulted with numerous organizations including the Department of Defense, U. S. Navy and GE.  He has directed mergers, restructuring strategies, profit enhancement, and Marketing/Sales projects for numerous public and private enterprises.


Food Testing Lab Accredited
to ISO/IEC 17025:2005

A2LA Accredited

Testing Certificate Numbers

2598.03
2598.04
2598.06
2598.07
2598.09
2598.10
2598.11
2598.12
2598.13
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