Glencoe Manager - JoseM@grandfoodcenter.com José Magallanes, a Grand employee since 1994, has spent time in the front end, dairy, and grocery departments. Now having found his niche as the produce manager, he enjoys nothing more than making customers happy and keeping up with the latest trends. Winnetka Manager - DomingoP@grandfoodcenter.com   The manager of the Winnetka produce department, Domingo Perez, has been with the Grand Food Center for nine years. He likes working with the high-quality produce available at the stores, and is excited about the expansion of the organic selections.