A partner at Philadelphia-based midsize business law firm Royer Cooper Cohen Braunfeld, who comes from a Big Law past, is moving back into the world of large law firms, into Duane Morris’ private client services practice.

David Kovsky joined Duane Morris on Oct. 23 as a partner, along with special counsel Erin McQuiggan, who also comes from Royer Cooper. Before joining Royer Cooper in 2014, Kovsky practiced at Cozen O’Connor. He started his career at Wolf Block.