Meet the
team

Yasmin Lee
Director of Business Operations
Mrs. Lee joined ACS in 2011 and engages in planning, organizing and overseeing the daily processes and personnel of the laboratory.
Mrs. Lee earned a bachelor’s degree in Political Science at the University of South Florida and is currently a J.D. student with an interest in compliance and contract law.

Roger Brown
President
A pioneer in the cannabis testing space, Roger Brown co-founded the first cannabis testing laboratory in Florida ― ACS Laboratory ― in 2008. Today, ACS is the largest cannabis and CBD/hemp third-party testing and compliance laboratory in the Eastern U.S. Utilizing its vast experience in high complexity laboratory tests, ACS developed proprietary testing methods for cannabis, hemp and all derivatives.


Dr. Xueli Gao
PH.D. Dabt Toxicologist
Dr. Gao joined ACS in 2015 and serves as toxicologist. Dr. Gao earned her Ph.D. in Environmental Toxicology at Southern University. Dr. Gao has previous experience as a postdoctoral fellow at the Department of Ophthalmology at West Virginia University.
