The Navajo Nation Office of the President and Vice President (OPVP)

The Navajo Nation Office of the President and Vice President is located in the capital of the Navajo Nation in Window Rock, Navajo Nation (Arizona).

To get in touch with the Office of the President and Vice President, visit, call, email, or mail the office using the contact information below.

Regular hours for the Office of the President and Vice President are from 8:00 a.m. to 5:00 p.m. from Monday through Friday. Navajo Nation offices are closed during official holidays. Additionally, regular office hours may change due to weather or other administrative changes and adjustments.

For information about programs and services offered by Navajo Nation Executive Branch divisions and programs, browse to their websites. The Office of the President and Vice President can also help you connect with the appropriate program office.

Photo: The natural rock formation known as 'Window Rock' at the Navajo Nation capital.

Physical Address

100 Parkway
Window Rock, AZ

Plus Code

MXJ2+44 Window Rock, Arizona

Mailing Address

PO Box 7440
Window Rock, AZ

Phone Number

(928) 871-7000

Fax Number

(928) 871-4025
Leadership Email
President Buu Nygren
Vice President Richelle Montoya
First Lady Jasmine Blackwater-Nygren
Administration Position Email
Patrick J. Sandoval Chief of Staff
Bidtah Becker Chief Legal Counsel
Sherylene YazzieDeputy Chief of
Arvin TrujilloExecutive
Assistant Position Email
Alray Nelson Executive Assistant/Scheduler (President)
Desiree EtsittyExecutive Assistant (President)
Tatyana L. BillyExecutive Assistant/Scheduler (Vice President)
Audrey Charley Executive Assistant/Scheduler (First Lady)
Tauve BegayeExecutive Assistant/Scheduler (Chief of Staff)
Brittany A. Smith Executive Assistant (Chief Legal Counsel)
Staff Position Email
Donovan Quintero Director of Communications
George Hardeen 
Byron C. ShortyExecutive Staff Assistant, Legal
Lonette LeeExecutive Staff Assistant, Financial
Terrill T. HarveyExecutive Staff Assistant, Northern Agency 
John TsosieExecutive Staff Assistant, MMIW
Melinda Arviso-CioccoExecutive Staff
Olin KieyoomiaExecutive Staff Assistant, Veterans
Vikki ShirleyExecutive Staff Assistant, Chinle Agency
Sharlene Soce-BrownExecutive Staff Assistant, Constituent
Gary LewisExecutive Staff
Larry PriceExecutive Staff
Sarah SlimExecutive Staff Assistant, Western Agency
Wilson Stewart, Jr.Executive Staff Assistant, Fort Defiance Agency
Chayln F. ScottAdministrative



Navajo Nation

The official website of the Navajo Nation government. Visit for general information.


Legislative Branch

The official website for the Navajo Nation Legislative Branch, including the Navajo Nation Council.


Judicial Branch

The official website of the Navajo Nation Judicial Branch, including the Supreme Court of the Navajo Nation.