In moving from Warburg Pincus LLC to Deerfield Management at year end, Jonathan Leff will have a similar day job while gaining access to a dedicated intelligence platform to amplify his voice in the public policy arena.

Leff, a long-time life science investor who in recent years has emerged as a public spokesperson for the healthcare investment community, told BioCentury that parting ways with Warburg after 16-plus years will be bittersweet.