Winningham, Stein & Basey

Winningham, Stein & Basey


Firm Overview

Winningham, Stein & Basey is Oklahoma's oldest premiere immigration law firm. The firms three principle attorney's offer expertise gained through more than 85 years of combined experience in the field of U.S. Immigration Law. All three members of our professional paralegal staff received law degrees from their native countries prior to joining our firm.

Mr. Winningham became the first Oklahoma lawyer to establish an immigration law practice in the late 1960s and has devoted the entire resources of the firm exclusively to immigration related legal matters since 1983.

Mr. Stein learned immigration law under Mr. Winningham. He has been recognized by his peers nationally as an expert in his own right after practicing immigration law with the firm for more than 28 years.

Ms. Basey's clients have a great appreciation for her fluency in Spanish. She was appointed by the Federal Government of Mexico and currently serves as Consulting Attorney for their Consular offices in the State of Oklahoma.

Main Office

Main Office
50 Penn Tower Suite 1410
1900 N.W. Expressway


(405) 843-1037

E. Vance Winningham

Winningham, Stein & Basey

Selected as the 2014 Immigration Lawyer of the Year by his peers listed in The Best Lawyers in America.

Only Oklahoma immigration lawyer listed for more than 25 consecutive years in The Best Lawyers in America.
Only Oklahoma immigration lawyer to receive the highest possible rating (AV) for both legal ability and ethics from The Martindale-Hubbell Legal Directory for more than 35 consecutive years.

-Founder and administrator of a network of nationally prominent immigration lawyers.
-Oklahoma State University's 2017 Distinguished Alumni Award.
-Member of the Founding Board of Trustees of the -American Immigration Council, Washington, D.C..
-Published numerous articles including An Overview of Pathways to the Green Card.
-Former Chairman of American Immigration Lawyers Association's (AILA) Tri-State Chapter for Texas, Oklahoma & New Mexico.
-Founder of Oklahoma's oldest Immigration Law Firm(1971).


University of Oklahoma School of Law
Juris Doctor, University of Oklahoma School of Law,

Vance Winningham

Winningham, Stein & Basey