EPrize named GABE KARP as senior vice president, general counsel and ROBYN MARCOTTE as senior vice president, talent.

ROSS DOBSON joined Mullen as a managing partner responsible for leading the digital, direct marketing and analytics groups and fostering company-wide integrated marketing initiatives. He joins the agency after serving as managing director for strategy and enablement at Stone Ward.

JOHN FORD rejoined Discovery Communications as president and general manager of Military Channel and Discovery Times Channel. He recently served as executive vice president, programming at National Geographic Channel.

LevLane, Philadelphia, hired LARA DIPIAZZA as account director, handling the Sunoco and Beneficial Bank accounts. Most recently, DiPiazza was account supervisor at SFGT, working on Tylenol.

DEENA GREENBERG was named fashion/jewelry advertising director of O, The Oprah Magazine. She most recently served as accessories director for Vogue.

MICHELLE L. TARR was named senior vice president and NICOLE H. DOSTIE and CAROL A. PUCHALA were named vice presidents at Campbell-Ewald.

IDG List Services promoted ANDREW SAMBROOK from vice president of IDG List Services to general manager. Sambrook will replace DEB GOLDSTEIN who is retiring.

The Harlem Globetrotters named PETER LAPOINTE as the team's senior vice president, partnership marketing & sales. He joins the company from the National Football League, where he spent the past eight years working on the development of the NFL's international business.

MARC USA named ALEX YOVANOVICH group account director.

MIKE TAKAC was promoted to senior vice president, sales for Warner Home Video. Takac will continue to oversee sales integration with the added responsibility of leading WHV's domestic field sales group.