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Serving The Total Enlisted Force

The Voice of the Enlisted

A Tax Deductible 501 (c) (19) Corporation

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TREA: The Enlisted Association
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Staff Leadership

The staff of both the National HQ as well as our Washington D.C. offices are here to serve you who have served. Don't hesitate to call or email with your concerns or questions.

TREA: The Enlisted Association National HQ

1111 S. Abilene Ct. • Aurora, CO 80112

Phone: 303-752-0660 • 800-338-9337

Fax: 303-752-0385 • 888-882-0835



Debbie Osborne

Director For Operations


Hazel Simeon

Member Services


Executive Assistant

currently open


Susan Dunn

Administrative Assistant


William Britt
Financial Clerk


Tanya Austin
Receptionist/Front Desk


TREA: The Enlisted Association Washington D.C. Office

1001 N. Fairfax St., Ste. 102 • Alexandria, VA 22314

Phone: 703-684-1981 • 800-554-8732

Fax: 703-548-4876 • 866-548-4876



Deirdre Parke Holleman

Executive Director


Larry Madison

National Legislative Director


Mike Saunders

Deputy Legislative Director


Contact Us

1111 S. Abilene Ct.

Aurora, CO 80012



Phone: (303) 752-0660

Toll Free: 1-800-338-9337

Fax: (303) 752-0835


Legislative Affairs Contact

1001 N. Fairfax Ave., Suite 102

Alexandria, VA 22314



Phone: (703) 684-1981

Toll Free: 1-800-554-8732

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