Haydn Liang

Senior Medical Writer

Haydn holds a PhD in immunology from the University of Toronto, and has several publications in peer-reviewed journals. At NATIONAL, Haydn combines effective medical communication with in-depth clinical insights to develop engaging content that delivers on client mandates and objectives. Haydn comes from a global pharmaceutical advertising agency where he delivered value for clients by developing targeted and engaging content, driven by sound market research. His advertising experience spans across a diverse portfolio of products with indications in oncology, rheumatology, infectious diseases, and primary care.