Marie Antoinette Duncan

Marie Antoinette Duncan, CQA, serves as the Director of Quality at Green Thumb Industries since September 2023 and has held the position of President and CEO at Duncan Life Sciences LLC since January 2017. Throughout a robust career, Marie has developed extensive expertise in quality assurance and compliance across various sectors, including medical devices, pharmaceuticals, and cannabis. Key achievements include overseeing quality systems at Curaleaf, managing multiple projects and teams at CannaSafe, and successfully implementing the FDA’s Unique Device Identifier rule at Acumed. Marie holds a B.S. in Chemical Engineering from Western Michigan University and has a proven track record of leading quality initiatives, risk management, and regulatory compliance.