Dr. Lyne Desormeaux is an ICF Master Certified Coach (MCC), consulting psychologist, and seasoned advisor to senior executives. With deep expertise in behavioral assessment, organizational psychology, strategy, and executive team development, she supports leaders in clarifying vision, strengthening alignment, and driving sustainable performance. Lyne works with C-suite teams to identify leadership behaviors that accelerate strategic execution while addressing interpersonal, communication, and culture challenges that limit effectiveness. Known for her direct yet supportive approach, she helps leaders cultivate insight, overcome barriers, and create meaningful behavioral change. Her global client portfolio spans Fortune 500 companies including Microsoft, Cisco, Aetna, ING, Liberty Mutual, and LVMH, across industries such as technology, insurance, finance, aviation, and healthcare. Lyne holds a Doctorate in Clinical Psychology (CIIS), a Master’s from Harvard, and a Bachelor’s from the University of Ottawa. She is a certified supervisor of coaches, former President of the Society of Consulting Psychology, and is fluent in English and French.