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Guillermo Wiener



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Guillermo “Gary” Wiener is a senior attorney at Foster LLP in our Houston office. His practice focuses primarily on a wide range of corporate and business immigration matters, specializing in temporary work visas and employment-based immigration.

Guillermo graduated from Southern Methodist University Dedman School of Law and received his undergraduate degree from The University of Texas at Austin.

Guillermo is licensed to practice in the State of Texas and is an active member of the American Immigration Lawyers Association (AILA) and State Bar of Texas.


Why Did You Decide To Become An Immigration Attorney?

I enjoy learning about different fields of work, industries, and cultures. The work is fulfilling, and I feel like I am helping to improve and diversify our nation’s economy and society. – Gary Wiener


  • Presented on “Hot Topics In Immigration” at the State Bar of Texas (SBOT) 2018 Annual Meeting.