Kelly Scribner Tuttle, Ph.D., CIH, DABT, serves as a Senior Toxicologist at CTEH® since May 2013, where professional roles have included Project Toxicologist and Toxicologist. Prior experience includes a position as a Graduate Research Assistant at Texas A&M University from August 2008 to April 2013 and an Independent Study in Diagnostic Toxicology at the University of Nebraska-Lincoln in early 2008, focusing on the AOAC Single Lab Validation Study regarding sulfate detection in distiller's grains via HPLC. Dr. Tuttle holds a Ph.D. in Toxicology from Texas A&M University and a BS in Veterinary Science with a focus on Biochemistry from the University of Nebraska-Lincoln.