Philippa Bridge-Cook, PhD (she/her), is a scientist, medical writer, patient advocate, and founding member and current Board Chair of The Endometriosis Network Canada. She is also Co-Chair of EndoAct Canada and a member of the Steering Committee of the World Endometriosis Organisations.Philippa’s advocacy is informed by her lived experience of endometriosis, including a 20-year delay in diagnosis, multiple surgeries, unsuccessful and successful treatments, and recurrent pregnancy loss. These experiences sparked her commitment to improving timely diagnosis, access to effective multidisciplinary care, and the meaningful involvement of people with endometriosis in decisions about their health.Over many years of work within the endometriosis community, Philippa has facilitated peer support groups, developed patient education resources and events, moderated expert panels, contributed to research and clinical practice guidelines, and engaged with policymakers and the media. She is particularly interested in strengthening shared decision-making by ensuring that patients receive clear, evidence-based information and that their individual goals, preferences, and experiences are recognized as an essential part of care.Professionally, Philippa works as a scientific advisor, consultant, and medical writer specializing in molecular diagnostics. She has extensive experience in scientific communication, evidence evaluation, and collaboration with multidisciplinary teams and diverse stakeholders.