Bob Havlena and Katie Rivard were named associate creative directors. Havlena joins the agency from BBDO Atlanta, where he worked on AT&T and REI. Rivard joins from Ogilvy Chicago, where she was a writer working on Huggies, Glade, Pinnacle Vodka and Sargento Cheese.

Kate Wojan was named a senior art director. She relocated to Detroit from Chicago, where she was an art director at FCB. Before that, she was an art director at Healthy Interactions in Chicago.

Stephan Lacombe and Liam Soren were named senior copywriters. Lacombe will relocate from New York, where he worked for Elephant and DigitasLBi. Soren joins Doner from Tattoo Projects, an agency based in Charlotte, NC.

Leah Cannaert joins as senior designer, after working as an associate creative director for ArtPrize.

Burke di Piazza, Laura Haberman and Olivia Hill were tapped as copywriters. DiPiazza was most recently a media planner at Assembly, which led him to a creative internship and full-time position at Doner. Haberman relocated from Chicago, where she most recently worked at The Escape Pod. Hill joins Doner from DigitasLBi.

Bisi Okoye and Marissa Schmidt were named art directors. Prior to Doner, Okoye was a freelance art director for Huge and has held positions at DigitasLBi and McCann. Schmidt joins the agency after graduating from Michigan State University with a degree in creative advertising and design.

"This infusion of new energy, skills and perspective will continue to push us to be more audacious and our clients to be more ambitious in unleashing new work," said Eric Weisberg, global chief creative officer.

Most recently, Jones held senior marketing roles at Rightpoint and Havas Worldwide Chicago. Prior to that, she was global marketing director for Critical Mass, and director of content and lead copywriter at Designkitchen.

"Celia brings a mix of strategic thinking and proven experience helping brands and agencies carve out their unique position in the marketplace," said Norm Bilow, managing director of The Escape Pod Group. "Today brands need a nimble strategic partner. That's a space that we can own, so now is the perfect time for Celia to join our leadership team and help crystallize our story."

Prior to that, he built the digital department of FCB Madrid, and worked on brands like Oreo, Chips Ahoy, Nivea, Heineken, Hendrick's Gin and Sailor Jerry Rum.

"Baldiri brings a proven track record of creative success, as well as infectious curiosity and passion for new challenges, that will undeniably ignite Gyro Madrid," said Ana Garcia-Hierro, general manager.

Mangano joins Digitas Health from comScore, where he led teams of pharma and healthcare online marketing experts and research specialists. He has advised hospitals, pharma brands, federal and state health agencies and universities to create successful engagement strategies and analytics paradigms. Mangano also held roles at AOL, AT&T Wireless and MCI.

"John Mangano is iconic in the industry as a key innovator through his pioneering ways to quantify how patients and healthcare providers use and are influenced by media and marketing," said Matt McNally, president of Digitas Health North America. "We are confident that John will strengthen the Digitas Health Strategy and Analytics practice to deliver transformational tools and insights that will enable clients to understand, embrace and capitalize on the intersection of technology and the consumer movement in healthcare.

Most recently, Goodman was senior vice president, business development, for Ogilvy PR North America, overseeing new business for eight offices. Prior to that, he was vice president, director of marketing operations at IBT Media, the parent company of Newsweek, where he managed strategic business partnerships and print/non-print licensing.

"Dan is a fantastic addition to our new business team and to the leadership group in the New York office," said Caplan. "Having worked with Dan previously, I know that he brings a professionalism and passion for growth that few can match. I am delighted we have reconnected and that Dan will help our amazing team achieve all its goals this year and beyond."

Enso hired Tiago Pereira as creative director.