Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Attorney Roger W. Damgaard, practice areas Bankruptcy Attorneys. Is located in the city of Sioux Falls, the state of South Dakota. Legal address 300 S Phillips Avenue, Ste 300PO Box 5027, Sioux Falls, SD 57117. For more information, please call Not available Your comments* (not for publishing) * — Required information Roger W. Damgaard ← View details 300 S Phillips Avenue, Ste 300PO Box 5027, Sioux Falls, SD 57117, Sioux Falls, South Dakota Not available