
He spent two decades making medical education run on detail, trust and a home-grown platform. Then Adam Margolis sold L&M Healthcare Communications and learned how to trade independence for a larger field of play.

For 25 years, Gillis has worked in the narrow passage between dense medical knowledge and useful commercial communication. His career shows how much of healthcare's public language is built quietly, one careful brief at a time.

After three decades spent building healthcare agencies, Leo Tarkovsky has taken on a more exacting problem: helping useful evidence survive the noise between scientific discovery and everyday clinical practice.