Title

Tribal Technical Advisory Committee (TTAC)

The Tribal Technical Advisory Committee helps build and maintain SAMHSA’s government-to-government relationship with American Indian and Alaska Native tribes.

About TTAC

In 2008, in recognition of Presidential Executive Orders and Memorandum on Tribal Consultation, SAMHSA formed the Tribal Technical Advisory Committee (TTAC). SAMHSA established this committee to enhance the government-to-government relationship and to honor the Federal responsibilities and obligations to Tribes and American Indian and Alaska Native people.

The SAMHSA TTAC membership is comprised of 14 elected Tribal leaders from federally recognized Tribes. The SAMHSA TTAC provides a venue wherein Tribal leadership and SAMHSA staff can exchange information about public health issues, identify urgent mental health and substance abuse needs, and discuss collaborative approaches to addressing these behavioral health issues and needs.

Council Charter

The U.S. Department of Health and Human Services (HHS) has adopted a Tribal Consultation Policy that applies to all HHS Divisions and includes SAMHSA. The HHS Tribal Consultation Policy (PDF | 190 KB) directs Divisions to establish a process to ensure accountable, meaningful, and timely input by Tribal officials in the development of policies that have Tribal implications.

Pursuant to Presidential Executive Order No. 13175, November 6, 2000, and the Presidential memoranda of September 23, 2004, November 5, 2009, and January 26, 2021, the United States Department of Health and Human Services (HHS) adopted a Tribal Consultation Policy that applies to all HHS operating and staff divisions, including SAMHSA. The HHS Tribal Consultation Policy directs operating divisions to establish a process to ensure accountable, meaningful, and timely input by Tribal officials in the development of policies that have tribal implications.

Consistent with the HHS Tribal Consultation Policy, SAMHSA established the SAMHSA TTAC as one method of enhancing communications with Tribal Nations. The SAMHSA TTAC Charter complies with an exemption within section 204(b) of the Unfunded Mandates Reform Act (UMRA) (Pub. L. 104-4) to the Federal Advisory Committee Act that promotes free communication between the federal government and tribal governments. In accordance with this exemption, the SAMHSA TTAC facilitates the exchange of views, information, or advice between federal officials and elected or traditionally appointed officers of tribal governments acting in their official capacities (or their designated employees with authority to act on their behalf).

Read the TTAC Charter (PDF | 188 KB)

Read the SAMHSA Tribal Consultation Policy

Committee Roster

CAPT Karen Hearod
Director
Office of Tribal Affairs and Policy
Substance Abuse and Mental Health Services Administration
Rockville, MD 20852

Primary Delegate – Mary Ann Mills
Alternate DelegateMarilyn Andon
Technical SupportAlberta Unok
Technical SupportSeth Green, Ph.D.

Mary Ann Mills
Council Member
Kenaitze Indian Tribe
150 North Willow Street
Kenai, AK 99611

Marilyn Andon
Health Services Deputy Director
Tanana Chiefs Conference
201 1st Ave., Ste. 300
Fairbanks, AK 99701

Alberta Unok
(Village of Kotlik)
Chief Operating Officer
Alaska Native Health Board

Seth Green, Ph.D.
Behavioral Health Director
Aleutian Pribilof Islands Association
Anchorage, AK 99503

Primary DelegateDillon Shije
Alternate DelegateJacqueline Platero

Dillon Shije
Tribal Councilman, Pueblo of Zia
1219 Zia Blvd
Zia Pueblo, NM, 87053

Jacqueline Platero
Board Representative
P.O. Box 3353
Tohajiilee, NM 87026

Primary Delegate – Vacant
Alternate Delegate – Vacant

Primary Delegate Lenore Myers-Nault
Alternate DelegateJames Steele Jr.

Lenore Myers-Nault
Tribal Business Committee
Chippewa Cree Tribe
96 Clinic Road North
Box Elder, MT 59521

James Steele Jr.
Treasurer/Councilmember
Confederated Salish and Kootenai Tribes of the Flathead Reservation
P.O. Box 278
Pablo, MT 59855

Primary DelegateJuana Majel-Dixon
Alternate Delegate – Vacant

Juana Majel-Dixon
TTAC Co-Chair
Legislative Council
Pauma Band of Mission Indians
P.O. Box 734
Pauma Valley, CA 92025

Primary DelegateSonia Weston
Alternate DelegatePeter Lengkeek
Technical Support Jerilyn Church
Technical SupportTosa Two Heart

Sonia Weston
Wakpamni Councilmember
Oglala Sioux Tribe
P.O. Box 2070 / Highway 18 Main Street
Pine Ridge, SD, 57770

Peter Lengkeek
Chairman
Crow Creek Sioux Tribe
P.O. Box 485
Fort Thompson, SD 57339

Jerilyn Church
Executive Director
Great Plains Tribal Chairmen’s Health Board

Tosa Two Heart
Director of Community Behavioral Health
Great Plains Tribal Chairmen's Health Board

Primary DelegateBeverly Cook
Alternate Delegate Paulette Voiselle
Technical Support Annie Bero

Beverly Cook
Tribal Chief
Saint Regis Mohawk Tribe
71 Margaret Terrance Memorial Way
Akwesasne, NY 13655

Paulette Voiselle
Council Member
Tunica Biloxi Tribe of Louisiana
PO Box 1589
Marksville, LA 71351

Annie Bero
Executive Administrative Assistant to Chief Cook

Primary DelegateDr. Buu Nygren
Alternate DelegateCurtis Yanito
Technical SupportDr. Michelle Brandser

Dr. Buu Nygren
President
The Navajo Nation
PO Box 7440
Window Rock, AZ 86515

Curtis Yanito
Delegate, HEHSC
25th Navajo Nation Council
P.O. Box 3390
Window Rock, AZ 86515

Dr. Michelle Brandser
Health Services Administrator
Division of Behavioral and Mental Health

Primary DelegateJack Austin Jr.
Alternate Delegate – Vacant
Technical SupportD. Shauna Humphreys, MS, LPC

Jack Austin Jr.
Assistant Chief
Choctaw Nation of Oklahoma
P.O. Box 1210
Durant, OK 74702

D. Shauna Humphreys, MS, LPC
Director of Behavioral Health
Choctaw Nation of OK

Primary Delegate – Vacant
Alternate Delegate – Vacant

Primary DelegateMarilyn M. Scott (Whe-Che-Litsa)
Alternate DelegateJeremy (J.J) Wilbur
Technical Support Candace Jimenez
Technical SupportSarah Sullivan

Marilyn M. Scott (Whe-Che-Litsa)
Chairwoman
Upper Skagit Indian Tribe
25944 Community Plaza Way
Sedro-Woolley, WA 98284

Jeremy (J.J) Wilbur
Senator
Swinomish Tribe
11404 Moorage Way
La Conner, Washington 98257

Candace Jimenez 
Technical Advisor
Confederated Tribes of Warm Springs
Chief of Staff/Health Policy Analyst
Northwest Portland Area Indian Health Board (NPAIHB)

Sarah Sullivan
Health Policy Director
Swinomish Tribe

Primary Delegate – Vacant
Alternate Delegate – Vacant

Primary DelegateDel Beaver

Del Beaver
Second Chief
Muscogee (Creek) Nation
Clan: Aktvyahcvlke
Tribal Town: New Tulsa
PO Box 580
Okmulgee, OK 74447

Nomination and Membership for the TTAC

The TTAC composition and selection process is described in the TTAC Charter. Information regarding membership can be addressed to Karen Hearod, Director of the Office of Tribal Affairs and Policy (OTAP) at karen.hearod@samsha.hhs.gov. Learn more about the open TTAC Committee Positions.

Last Updated: 05/22/2024