Fiduciary Trust Officer: Santee Sioux Field Office

Like us on Facebook


Field Office Staff

Fiduciary Trust Officer

Santee Field Office Phone: 402-857-2544
Yankton Agency Phone: 605-384-5576

Account Maintenance Technician
Phone: 402-857-2544

Katherine Kazena

Accounting Technician

Phone: 605-384-5576

Elizabeth Namminga

Accounting Technician

Phone: 650-384-5576

Field Office Address

Office of the Special Trustee
425 Frazier Avenue North
Niobrara, NE 68760

Directions to the Office

Located at 425 Frazier Avenue North in Santee, NE in the David Frazier Memorial Office Building.

Other Tribes Served

Ponca Tribe of Nebraska

Yankton Sioux Tribe

Upcoming Events

Fort Randall Wacipi
June 20-21-22, 2014

Santee Wacipi
June 27-28-29, 2014

Ponca Wacipi
August 8-9-10, 2014

Is OST holding money for you?

The office of the Special Trustee for American Indians (OST) is seeking current addresses for Individual Indian Money (IIM) account holders. All Whereabouts Unknown (WAU) accounts have either interests in lands and/or funds to be disbursed to the rightful owners.

If you find your name on a WAU list, please call:

TBCC 1-888-678-6836

Santee Sioux Field Office: 402-857-2544

Email : Howard D. Valandra

Email: Debra Castillo