Charter One Bank is a subsidary of Citizens Financial Group and has more than 1,500 branches, more than 3,500 ATMs, and approximately 22,600 employees in 12 states covering New England, the Mid-Atlantic and the Midwest. The branch offers personal and business banking to cover all your banking needs. This Charter One Bank is located in Marc's Plaza on Detroit Road across the street from the Promenade and Crocker Park.