Discovery Channel has upped Christo Doyle to East Coast managing executive producer and Amy Savitsky to VP of development. Doyle was formerly exec producer with Discovery and Savitsky was development director.

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Stacy Kreisberg has been appointed senior veep of business affairs for cabler WE TV. Kreisberg comes to WE after serving as an associate at the Hansen Jacobson law firm.

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USA Network has named Andrea Shochet veepee of business development. Shochet joins the cabler from DC Comics, where she was director of business development.

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Univision Communications has named Lee Davis exec VP of sales for Univision Radio. Davis comes to Univision from CBS Radio.

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Paul Salvini has joined visual tech firm Christie as chief technology officer. Salvini was formerly chief technology officer with Side Effects Software.

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