Diana O’Brien focuses on creating world-class client experiences and business insights, building relationships, innovating marketing approaches, and ultimately driving Deloitte’s growth. Since joining the company in 1985, she has served as the first managing principal for Deloitte University, the company’s leadership center, managing principal for talent development, and a global client portfolio leader. She led Deloitte Consulting’s Life Sciences practice and continues to be an advisory partner for several Deloitte clients.
Ms. O’Brien has been named one of the Top 50 Most Innovative CMOs in the World by Business Insider and is on Forbes’ list of the World’s Most Influential CMOs. She is the chairman and founder of IMPACT Autism and supports several autism-related charities.