Leslie Devos, R.N., M.S.

Leslie Devos, R.N., M.S.

Leslie Devos, R.N., M.S.

Vice President, Regulatory Consulting Services

Leslie heads Parexel’s Global Regulatory Consulting Services. Leslie is responsible for leading a team of biopharmaceutical industry experts to provide technical leadership including development of global regulatory strategies on behalf of Parexel clients interfacing with Regulatory Agencies. Prior to her current role she headed the Americas Integrated Product Development. Leslie earlier served as a Principal Consultant providing strategic regulatory advice on all aspects of drug development with a special focus on Clinical Development, Program Management and Regulatory Affairs.

Work Experience

Prior to Parexel Consulting, Leslie served as the Vice President, Project Management and Clinical Operations at several specialty biopharmaceutical companies. In this capacity, she led the strategic and clinical development of several orphan indication products. Leslie also played a key role in the strategic development, organizational effectiveness and process design for large multi-national phase 2 and 3 sepsis, oncology and inflammatory disease trials.


Leslie holds a Bachelor of Science degree in Nursing and a Master of Science. She has completed a LEAN Six Sigma Certification course at Villanova University.

We are always available for a conversation.