St. John & Partners Advertising & Public Relations has named Jenifer Harmon account group director on the Zaxby's business. Harmon comes to the Jacksonville, Fla., shop from Erwin-Penland Advertising in Greenville, S.C., where she was management supervisor for the Fatz Cafe, Advance America, ScanSource and Regent Medical accounts. The agency has also added Kim Scoville as media planner on the Clearwire, Cornerstone, Hogan Assessment Systems, Terrell Hogan and Vistakon accounts. Scoville most recently was a senior media planner at WestWayne. Danielle McFarland and Marc Suszynski have joined as media planning assistants. McFarland previously was an account executive at Clear Channel Radio in Jacksonville. Suszynski served as an outreach assistant for the Clean Air Campaign in Atlanta. In addition, SJ&P has promoted Allison Blackstone to art director on the Zaxby's, Clearwire and Vistakon creative teams. Matt Sherman has advanced to copywriter on the Clearwire and Zaxby's teams. Cathy Sargent and Katie Crosby have been elevated to senior traffic coordinator and assistant producer, respectively.