Kathy Quattrone to exec VP-general manager, Discovery Health Channel, Bethesda, Md., from senior VP-programming and production.
Daniel E. Scully Jr. to publisher, Boston Magazine, from associate publisher.
David F. Willis to senior VP-marketing, Bullhorn, Boston, from director, marketing services and business development, myteam.com.
Colin Costello, 38, to VP at True North Communications' FCB Worldwide, Chicago. He retains the title of creative director.
Tom Conti to managing partner, Gillespie, Princeton, N.J. He remains senior VP-advertising, Also: Steven Emery, senior VP-public relations, to managing partner; Gary Frederick, senior VP-direct marketing, to managing partner; and David Huehnergarth, senior VP, to managing partner.
Juan Garcia to VP-marketing research, U30 Group, Knoxville, Tenn., from managing director-research, IQuestics, New York.
Tom Hanft to senior VP-marketing, advertising and promotion, Lifetime Television, New York, from VP-marketing, NBC4 Los Angeles. Also: Gerry Logue to senior VP-executive creative director, from president, Grey Global Group's Grey Entertainment, New York.
Marcos Sanchez to senior account supervisor, Marc USA, Pittsburgh, from VP-marketing services manager and account supervisor, Grey Worldwide, New York. Also: Nikki Elias to account executive, from account executive, Giordano Advertising, Charlotte, N.C.; and Brandon Davis to account executive. He continues to manage the agency's Mellon Financial Corp. account.
David Bley to creative director, Mueller/Baisden Advertising, Tampa, Fla., from owner, Bley Advertising & Design.
Marc Ducnuigeento to VP-managing director of strategic planning and business development, Karsh & Hagan Communications, Denver, from managing director, Integer Group, Des Moines, Iowa.
Susan Brewer to senior account exec, Gerbig, Snell/Weisheimer & Associates, Columbus, Ohio, from account supervisor, at WPP Group's J. Walter Thompson Specialized Communications.
Lyla Foggia to VP-entertainment, SSA Public Relations, Los Angeles, from VP-publicity, TriStar Pictures.