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2025 Texas Great Debates Project Administrators 


Natalia Chapa Mills

Project Administrator

Originally from El Paso, Texas

Involved with NHI since 2013 

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Tony Morin

Asst. Project Administrator

Originally from San Antonio, Texas

Involved with NHI since 2014 

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Diana Villarreal

Project Administrator

Originally from Corpus Christi, Texas

Involved with NHI as a parent since 2021

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Nathan Valdez

Project Administrator

Originally from McAllen, Texas

Involved with NHI since 2015

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NHI Guadalajara, México


Reynold Gonzalez

Project Administrator

Originally from Chihuahua, Mexico

Involved as a parent with NHI since 2016

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Amaya Castellon

Project Administrator

Originally from , Texas

Involved as an counselor with NHI since 2023

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NHI Monterrey, México


Sonia Lopez

Project Administrator

Originally from Houston, Texas

Involved with NHI since 2000.

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Paul Morales

Project Administrator

Originally from Monterrey, Mexico

Involved with NHI since 2013.

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Briana Zavala

Project Administrator

Originally from Weslaco, Texas

Involved with NHI since 2013.

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Bella Rodriguez

Asst. Project Administrator

Originally from Dallas, Texas

Involved with NHI since 2019.

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Bianca De Hoyos

Co-Project Administrator

Originally from San Antonio, Texas

Involved with NHI as a parent since 2023. 

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Julie Tomasino

Co-Project Administrator

Originally from San Antonio, Texas

Involved with NHI since 2018. 

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Laura Lopez

Project Administrator

Originally from Michigan

Involved with NHI as a parent since 2021.

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Tino Villarreal

NHI Trustee & Project Administrator

Originally from Monterrey, Mexico

Involved with NHI since 1996

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National Hispanic Institute

P.O. Box 220
Maxwell, Texas 78656

+1 (512) 357-6137


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Hours of Operations:

M-F, 8:30am - 12:00pm; 1:30pm - 5:30pm CDT