VIDEO: John Cahill, president of McCann Healthcare APAC, on the empowered health consumer

SINGAPORE - At a recent roundtable with clients from GlaxoSmithKline and Roche Diagnostics among others, John Cahill (pictured), president of McCann Healthcare Worldwide EMEA and APAC, gave insights into the rapidly evolving and growing healthcare industry as well as the changing face of communications in the region.