Robert A. Middleberg, Ph.D., DABFT, DABCC-TC is V.P. of Quality Assurance, Laboratory Director, and a practicing Forensic Toxicologist at NMS Labs. Dr. Middleberg completed his doctoral studies in Pharmacology at Thomas Jefferson University and Medical College in Philadelphia in 1990. Previously, he was an analytical forensic chemist for theCommonwealth of Virginia’s Bureau of Forensic Sciences. Dr. Middlebergis a diplomate of the American Board of Forensic Toxicology and the AmericanBoard of Clinical Chemistry in Toxicological Chemistry and a member of severalscientific societies. He is on the Board of Directors for the American Boardof Forensic Toxicology and has served as Toxicology Section Chair for the AmericanAcademy of Forensic Sciences. He can be contacted at editors@forensicmag.com.www.nmslabs.com.