Saline Internal Medical Associates. 5 Medical Park Dr., Ste. 203. Benton, AR 72015. 501-778-5740. Saline Surgical Associates. 5 Medical Park Drive. Benton, AR 72015. 501-778-4862. Saline Urology. 5 Medical Park Drive Suite GL-2. Benton, AR 72015. 501-574-7960. Saline Memorial Hospital. 1 Medical Park Dr . Benton, AR 72015.