Angela Lorenzo is an experienced professional in the field of toxicology and drug testing, currently serving as a Certifying Scientist at DRUGSCAN since July 2024. Prior experience includes roles as a Senior Scientist at Frontage Laboratories, Inc. and a Toxicologist at IntegraLabs, Inc. Angela's extensive tenure at Quest Diagnostics from September 2006 to April 2022 encompassed various positions, including Certifying Scientist Supervisor, where responsibilities involved supervising a team and ensuring adherence to SOPs and regulatory guidelines, as well as positions as Positive Certifying Scientist and Negative Certifying Scientist, focusing on the review and accuracy of drug test results. Earlier experience includes a role as a Medical Technologist at LabOne. Angela holds a Bachelor of Science degree in Applied Biology with Environmental Emphasis from Utah State University, earned between 1994 and 1999.