Rite Aid confirmed this week that it will be closing all but four of its Ohio drugstore locations.  A Rite Aid spokesperson said the closures will be taking place by the end of September.  Of the four Ohio locations that will remain open, two are local.  The Wooster store on Cleveland Road will remain open, as will the Claremont Avenue location, in Ashland.  The other two locations that will continue to operate are in Uhrichsville and Cambridge.  Rite Aid filed for Chapter 11 bankruptcy protection last year.