Cassian Woodboro School 9086 County Road K Harshaw, WI 54529 Phone : (715) 282-8200 Cassian Woodboro School Business Category Schools Schools-Elementary Rhinelander Area School District--elementary Schools, Cassian-woodboro Rhinelander, WI 54501 Phone : (715) 282-8200 Business Category Schools Administration Of Educational Programs Government Offices & Public Schools