Dr. Katie Duffell

Senior Account Director, Healthcare Practice Lead, UK

Katie is an experienced communications professional specialising in healthcare and life sciences. She has worked in our organisation for over eight years, providing strategic counsel and managing media and communications programmes, design projects, as well as writing and research for clients across corporate, product, and science PR.

She has worked with both private and public companies, large and small, covering the full range of healthcare disciplines, from healthcare services and healthtech, to medtech, pharma, and biotech.

Her expertise includes messaging and brand building, content creation, particularly writing (for websites, press releases, thought leadership, awards, technical reports, and social media), media strategy and engagement, research, design input (websites, corporate presentations, and materials), and crisis and reputation management.

Katie has a PhD in drug discovery from the University of Sussex, an MSci in Natural Sciences from the University of Cambridge, and a Professional Diploma in Digital Marketing.

Angelica English

Managing Director, Healthcare Practice Lead, US

Angelica is a strategic communications and public relations professional with more than a decade of experience supporting organizations across healthcare and technology. She specializes in helping brands tell clear, compelling stories that build trust, increase visibility, and engage key audiences.

Her expertise includes strategic PR planning, brand messaging, executive thought leadership, media relations, crisis and reputation management, as well as content and social media strategy.

Angelica also works closely with demand generation teams to align brand efforts with measurable business outcomes.

At TEAM LEWIS, Angelica focuses primarily on B2B clients in the digital health and health IT space, bringing a deep understanding of the evolving healthcare landscape. Her broader experience spans industries such as enterprise technology, sustainability, and manufacturing.

Angelica is bilingual in English and Spanish and holds dual citizenship in the United States and Chile.

Emily Cham

Associate Director, SG

Emily is a strategic communications professional with over a decade of experience helping individuals and organizations tell their stories through integrated PR, digital, and social media campaigns. She specializes in identifying narratives that resonate, developing data-driven strategies, and delivering initiatives that shape perception and drive measurable results.

Emily has led cross-functional teams to execute award-winning campaigns spanning media relations, influencer partnerships, and experiential activations. She is deeply committed to building strong, lasting client relationships—whether by growing long-term engagements, guiding brands through complex challenges, or helping them adapt to evolving industry dynamics.

In addition to her client work, Emily is passionate about mentoring teams and optimizing operations, bringing together creative thinking and strategic execution to deliver consistent impact.

Hannah White

Vice President, US

Hannah is a VP based in San Diego with more than eight years of experience in strategic communications. During this time, she has partnered with leading health and pharmaceutical organizations, shaping high-impact campaigns that drive both awareness and engagement.

Her experience includes leading educational and brand initiatives for Bayer, amplifying innovation-driven storytelling for Johnson & Johnson, and strengthening market positioning for Swiss Precision Diagnostics GmbH through targeted, insight-led strategies.

 She currently leads global communications for Resmed, a world leader in sleep health, where she oversees both B2B and B2C efforts in priority markets. In this role, she is responsible for advancing the company’s thought leadership agenda, including executive visibility for the CEO and CMO, while ensuring consistency in narrative and messaging worldwide.

Working with the team, they collectively support clients by combining strategic rigor with a deep understanding of healthcare audiences, enabling the translation of complex ideas into compelling campaigns that resonate on a global scale.