Nathan Brown joins the firm as a health care and life sciences partner. Previously, he was an attorney with the U.S. Food and Drug Administration. He earned his J.D. from Harvard Law School.

ARENT FOX

Peter Zeidenberg joins the firm’s white-collar and investigations practice as a partner. Previously, he was a partner at DLA Piper. He earned his J.D. from Boston College Law School.

CROWELL & MORING