Tina Brennan is a seasoned professional with extensive experience in program and project management within the medical and pharmaceutical sectors. Currently serving as a Senior Staff Program Manager at Dexcom since October 2023, Tina previously held various roles at Johnson & Johnson Medical, including Production Manager from June 1990 to June 1999, and progressed through multiple positions at GSK from June 1999 until October 2024. Notable roles at GSK include Program Manager, Project Manager, and Senior Project Manager, with a focus on transformation, change management, operational readiness, and the development of PMO capabilities on an international scale.
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