Roger D Gibb, PhD

Dr. Gibb received his doctorate in biostatistics from Virginia Commonwealth University, Medical College of Virginia. He now serves as a statistician supporting the Global Oral Care Clinical Department of the Procter & Gamble Company Research Center located in Mason, OH in the USA. Dr. Gibb is currently responsible for designing, sizing, analyzing, and reporting clinical research, as he has for more than 100 clinical studies evaluating the safety and efficacy of oral care products.