Lidia Fonseca is Executive Vice President, Chief Digital and Technology Officer at Pfizer, responsible for developing and implementing an enterprise-wide digital strategy. Lidia leads all digital, data and technology solutions across the company, as well as Learning and Development and Business Process Excellence.

In her prior role, Lidia was the Senior Vice President and CIO at Quest Diagnostics, the world’s leading provider of diagnostic information services serving one in three American adults each year, and half the physicians and hospitals in the U.S. She was responsible for technology, informatics and digital solutions. Lidia led the effort to create Quest’s innovative Quanum Solutions brand of healthcare IT and data analytics offerings that deliver critical insights to improve quality outcomes and patient care while lowering costs.