Sarah Seilly

Head of Medical Education, Sarah, brings a veritable wealth of healthcare expertise to her role at Onyx Health. With a diverse foundation in nursing, med tech and HCP education, she delivers a solution-centric and holistic approach to healthcare communications.


Sarah’s visionary stance involves embracing innovation and forward-thinking through strategic partnerships. By harnessing collective wisdom and sharing best practices, she orchestrates an optimised educational experience precisely tailored to the right audience, on the perfect platform, at the opportune moment.

A self-confessed ball of energy, outside of work Sarah can mostly to be found running, or walking her dog, Stanley. When she takes a moment to unwind, she enjoys sampling the finest afternoon teas and spas that North Yorkshire has to offer with her family and friends.

Favourite Quote

"Coming together is a beginning, keeping together is progress, working together is success" Henry Ford

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