John D Crews

John D Crews is an accomplished professional with extensive experience in organizational change management and consulting, currently serving as a Director and Principal Consultant at ISG since June 2020. Prior to this role, John held various positions including Senior Manager and Engagement Lead at Tata Consultancy Services, where a global team was led in proactive and remedial organizational change management activities for clients outsourcing IT infrastructure services. Additional experience includes leadership in organizational transformation at Dedicated Technologies Inc., consultancy roles at Capgemini and Deloitte, and founding a consulting firm, Intelligent Information Publishing. John holds a Doctor of Management in Organizational Development and Change, a Master of Arts in Organizational Change, and multiple certifications from the US Navy.