About us
At Nucleus Global we are passionate about what we do. We combine scientific acumen, digital know-how and creativity to deliver excellence to our pharmaceutical clients – and, importantly, we have fun doing it! Read on to learn about our history, future, Board of Directors, and clients.
Our history
MediTech MediaTM was founded by Stephen Cameron in 1986 in a windowless basement in Covent Garden, London. Stephen was convinced that science-led HCP-directed content was the future of medical communications, in preference to the advertising-led model of the time. Following initial successes in Virology and Consumer Health, and after the opening of offices in Manchester and Atlanta, MediTech MediaTM was joined by its new sister agencies – Health Interactions, International Medical Press, and Articulate Science – to form the new Nucleus Global network. As the first and largest privately-owned medical communications organisation, Nucleus has defined industry best practice, being, amongst others, a founding member of the Good CME Practice Group, a senior member of the International Society for Medical Publication Professionals (ISMPP), and serving as co-authors of the Good Publications Practice (GPP) guidelines. Furthermore, Nucleus staff members have gone on to establish or lead many other major European medical communications agencies.

Nucleus is proud to be at the heart of the medical communications industry.
Our future
New capabilities
At Nucleus, we not only focus on the current healthcare environment, but look to the future, anticipating new challenges and investing in innovative solutions that we can proactively offer our clients. This strategic, forward-thinking approach, and our in-house creative digital team of 90+ creative professionals, SynaptikDigital, makes us highly valued by clients, who view us as a true strategic partner.
New offices
Nucleus continues to extend its global reach, opening 14 offices over the last 31 years with over 700 staff across the EU, US and APAC. We remain committed to expanding our global footprint, providing local expertise and the convenience of the same time zone to our clients.
Dedicated teams
We are always expanding the number of agencies in response to client need. In this way we continue to provide dedicated, conflict-free teams with the expertise and capacity to meet our accounts’ evolving needs.
The team
Nucleus Global employs the best in medical communications, with thousands of years of collective medical writing, client service, creative and digital agency experience. Learn more about our Global Board of Directors using the links.
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Stephen Cameron
Chairman and CEO
Nucleus Global
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Dan Bridges
Regional Director (Europe)
Nucleus Global
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Nancy Sladicka
President (US Operations)
Nucleus Global
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Diane Goodsell
Executive Director, Global Commercial
Nucleus Global
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Sheelagh Farrow
Managing Director
International Medical Press
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Reena Mamman
Chief Financial Officer
Nucleus Global
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Liam Mulvihill
Group HR Director
Nucleus Global
Our clients
Our policies
Our vision is to be most trusted and respected healthcare communications partner in the world. To achieve this, our Corporate Governance Committee drive implementation of the highest standards of governance, compliance and professional integrity. We are fully compliant with the PhRMA code, the ABPI Code of Practice, the Physician Payments Sunshine Act, the EFPIA Disclosure Code, and all applicable global and local laws and regulations.