Susan Korb to chief marketing officer, Harry Winston, New York, from president, Assouline.
Stuart Armstrong to chief operating officer-U.S. operations, Digital View Group, New York, from VP-new business development, Havas' Euro RSCG Meridian.
Genia Edelman, 33, to VP-affiliate sales, Gospel Music Channel, Atlanta, from regional director-affiliate sales and marketing, Discovery Networks.
Will Suarez to director-East Coast sales, Business.com, Santa Monica, Calif., from manager-East Coast sales, AvantGo Mobile. Also: Joseph Sabol to director-East Coast sales from national online sales director, InfoWorld.
Ralph Cerenzio, 44, to senior VP-ad sales, Rainbow Media Holdings' News 12 Networks, New York, from VP-ad sales.
Pam Jenkins, 45, to president-health public affairs, Interpublic Group of Cos.' Weber Shandwick, Washington, from managing director and co-director-global health and medical practice, Ogilvy Public Relations Worldwide.
Scott Kauffman, 48, to president-CEO, Zinio Systems, San Francisco, from president-CEO of AdKnowledge.
Hal Dantzler to director-broadcast production, TM Advertising, Dallas, a unit of Interpublic Group of Cos.' McCann Worldgroup, from director-broadcast production, Omnicom Group's DDB Worldwide, Dallas. Also: Jim Weber to group creative director. He had previously been a strategic and creative consultant.
Jeffrey Stelmach, 37, to exec VP-experiential marketing, WPP's 141 Worldwide-North America, Chicago, from VP-client services, Entertainment Marketing.