AT&T Advanced Advertising Solutions hired Michael Rosen as vice president of Internet and mobile sales.

VML tapped Zak Treuhaft and Mike Wente as joint managing directors of VML's New York office.

Deep Focus promoted Ken Kraemer to executive creative director.

AdoTube hired Brian Mandelbaum as vice president of platform development.

Wexley School for Girls promoted Stephanie Peirolo to director of strategic partnerships. In addition, Matt Kappler was hired as copywriter and Ali Sooudi as art director.

Mother New York hired Mary King as creative manager, a new position.

Publicis Modem San Francisco hired Alex Lyman as vice president & creative director on the global LG Mobile account.

Martha Stewart Living Omnimedia hired Lisa Gersh as president and chief operating officer. Gersh was a co-founder of Oxygen Media and served as its president and chief operating officer from 1998 until 2007 when NBC Universal acquired Oxygen.

ROKKAN hired Lucas Hearl and Quintin Lodge as art directors. Hearl joins from RGA where he worked on the Nike account and Lodge joins from Huge where he worked on the Adult Swim application.

Pierre Odendaal joined Razorfish as group creative director in the New York office.