Hills Crossing SENIOR LIVING ASSISTED LIVING MEMORY CARE ADULT DAY SERVICE located in the heart of downtown Nissma www.hcseniorliving.com 218-203-9820 Forever young. Forever fun. Virtual Tours Offered! Virtual tours and outdoor visits are available. Hills Crossing SENIOR LIVING ASSISTED LIVING MEMORY CARE ADULT DAY SERVICE located in the heart of downtown Nissma www.hcseniorliving.com 218-203-9820 Forever young. Forever fun. Virtual Tours Offered! Virtual tours and outdoor visits are available.