Mercy Clinic Ear, Nose and Throat - Cassville - CLOSED 92 Main StreetCassville, MO, 65625Mercy Cassville Main Street View Phone 870-423-4240 Fax: 870-423-4241 92 Main StreetCassville, MO 65625Mercy Cassville Main Street View Website Experience & Reliability About Send to My Email Send to My Phone Print this Page