Catherine Diane de Guzman

Catherine Diane De Guzman is an experienced professional in the pharmaceutical industry, currently serving as a Cleaning Validation Specialist at Haleon since June 2023. Prior to this role, Catherine worked at GSK from September 2017, holding positions as a Technical Product Advisor/Product Owner and a Technical Services Coordinator/Product Owner from April 2013 to May 2017. Catherine began her career as an instructor at the University of the Philippines from 2012 to 2013 and worked as a Validation Pharmacist at Euro-med Laboratories in 2011. Catherine holds a Bachelor of Science in Industrial Pharmacy from the University of the Philippines, earned in 2011.