
Accelerating Medical Affairs, 2025
October 24, 2025 · Online
Harnessing Generative AI (Gen AI) for evidence, engagement, and impact

Head of Global Clearance
UCB
Gareth Worthington holds a degree in marine biology, a PhD in Endocrinology, an executive MBA, is Board Certified in Medical Affairs, and has twenty years’ experience in Pharmaceutical industry. Currently Head of Global Clearance, Gareth is focused on end-to-end MLR excellence at UCB, his mission to revolutionise the speed to market for external stakeholder communications, including medical, commercial, corporate and patient engagement.
Outside of pharma, Gareth is a founding board member of the Vesuvius Media Group, an award-winning author of science-based thrillers, a martial artist, and philanthropist.


Gareth Worthington
3:55 PM – 4:25 PM
Gareth Worthington, Head of Global Clearance, UCB