JAYNE MCMAHON (pictured) has joined Horizon Media as senior vice president, director of local broadcast in New York. McMahon replaces LOURDES MARQUEZ, who moved to Orlando to launch Horizon’s new office. The agency also promoted ERIC BLANKFEIN to senior vice president, director of communication channel planning from vice president, director of media planning.

PATRICK COLLINS joins Ogilvy Chicago as senior partner, worldwide client service director overseeing the agency’s global BP account. Collins worked for M&C Saatchi in New York and London as client service director on the global British Airways business.

United Virtualities has promoted SCOTT KURTTILA from business development manager to head of business development. Prior to joining United Virtualities, Kurttila worked in the Internet industry for seven years at various companies including Amazon.com.

Moxie Interactive has promoted JOEL LUNENFELD to vice president, media services. Previously, he held the position of director of media services. Prior to joining Moxie Interactive, Lunenfeld was a senior media consultant with 360i.com.

Bauer Advertising Sales has named MAUREEN SIMONELLI corporate research director. Simonelli is responsible for all industry analysis of syndicated and proprietary research for Bauer Advertising Sales. Previously, she was head of Medizine’s Corporate Research Department.

Zunch Communications has named ALAN BUEHLER chief financial officer.

Entrepreneur Media has named DEBRA DONOVAN Western ad director. Donovan will be responsible for selling integrated advertising programs on the West Coast for both Entrepreneur magazine and Entrepreneur.com. Previously, Donovan was director of advertising sales for Guru Inc., where she oversaw advertising revenue for the Guru website.

Atlanta-based Studiocom has hired PATRICIA CAMDEN to serve as vice president of business development. Camden will oversee account growth, new business development, strategic alliances, and lead generation programs and initiatives. Recently, she worked as managing director of North American business development for Proxicom/Dimension Data were she was responsible for all new business efforts and worked with clients including Dupont, Coca-Cola Enterprises, Comcast, Imerys, and Kraft Foods.

Navigame, a New York-based marketing firm that helps introduce consumer brand companies to the video game audience, has appointed ALEX KAKOYIANNIS to the position of managing partner. Before joining Navigame, Kakoyiannis was founder and president of Washroom Inc., a consulting firm.

OgilvyOne, San Francisco, has hired ARTHUR CERIA as executive creative director. Ceria joins the agency from Euro RSCG Worldwide, New York, where he spent the past four years as executive creative director for integrated communications working on such brands as Volvo, MCI, Intel, Evian, and Polaroid.