Roger Clemens

Roger Clemens

Dr. Clemens is Chief Scientific Officer of Horn and adjunct Professor of Pharmacology and Pharmaceutical Sciences within the USC School of Pharmacy. He served on the USDA 2010 Dietary Guidelines Advisory Committee with primary responsibilities in food safety, and dietary lipids and health. As spokesperson for IFT, he has been cited and interviewed by more than 500 domestic and international health journalists’ discussions on contemporary health, nutrition and food safety issues.

He is a professional member of and a Fellow in the Institute of Food Technologists (IFT). He has served on several IFT expert panels, including Functional Foods, and Making Decisions about the Risks of Chemicals in Foods with Limited Scientific Information. He established and contributes to a Food, Medicine and Health column published monthly in Food Technology. He completed a 3-year term on the IFT Board of Directors. He is a fellow in the American College of Nutrition, a fellow in the Marilyn Magaram Center for Food Science, Nutrition and Dietetics, and an active member in the American Society for Nutrition (ASN). He serves as a spokesperson for the ASN, and chairs the ASN Public Information Committee. Currently he is an appointed member of the U.S. Pharmacopeia expert committees on Food Ingredients. He served as the Scientific Advisor for Nestlé USA for more than 21 years. He received a BA in Bacteriology, an MPH in Nutrition, and a DrPH in Public Health Nutrition and Biological Chemistry from the University of California, Los Angeles.