Sarasota's RoseBay International recently added Greg Gardner to its real estate sales team. Gardner has a degree in marketing management from University of Toledo. He began his career as a sales manager with The Valvoline Company. In 2004, Gardner transitioned to real estate sales in Sarasota, specializing in waterfront and downtown properties, with a particular affinity for golf course communities. He will work from RoseBay's Southside village office.