Mary O'Sullivan

Mary O'Sullivan


Mary O'Sullivan, MSOL is the owner of Encore Executive & Professional Coaching. She has over 30 years experience working for large, complex corporations, such as General Electric, Lockheed Martin, and Raytheon, in management and business development positions.
She has a Master’s degree in Organizational Leadership, is Six Sigma certified, and holds a Certificate in Contract Management from George Washington University. Mary is a member of the International Coach Federation and the Society for Human Resource Management, as well as the Founder of the Rhode Island Professional Alliance of Coaches.