Mary Jones possesses extensive experience in forensic drug testing, having dedicated nearly four decades to the field. Currently supervising at the United States Drug Testing Laboratories since 2005, Mary previously held significant positions at Roche-Compuchem/Labcorp and Compuchem, where leadership roles included Supervisor and Certifying Scientist. Early career roles included GCMS Operator and Quality Control Technician at Compuchem Laboratories. Mary’s foundational education in biology was completed at Bowling Green State University, culminating in a Bachelor of Science degree in 1986.