Mitch Lesiuk

Mitch Lesiuk is an accomplished quality assurance professional with extensive experience in the pharmaceutical industry. Currently serving as the Director of Quality Assurance Operations at Bristol Myers Squibb since January 2020, Mitch has previously held roles including Interim Director of Quality Operations and Associate Director of Quality Engineering and Validation. Mitch's expertise encompasses Quality Management Systems, process validation, and regulatory compliance, demonstrated through leadership positions at Juno Therapeutics and Genentech, where responsibilities included providing quality oversight for monoclonal antibodies and managing teams dedicated to manufacturing quality assurance. Mitch began a career in quality assurance at ALZA Corporation, implementation of cGMP compliance programs. Mitch holds a Bachelor of Science degree in Cell/Cellular and Molecular Biology from Humboldt State University.