About Deisy
Deisy A. Villanueva is an associate attorney at The Santos Law Firm, PLLC, where she is dedicated to protecting the rights of the accused and providing her clients with strong, compassionate representation.
Born and raised in Houston, Deisy completed the University of Houston's Pre-Law Program before earning her J.D. from South Texas College of Law Houston. During law school, she gained extensive courtroom and client experience through clinics in Family Law, Immigration Law, and Probate Law. She also served as Treasurer and later Vice President of the American Civil Liberties Union (ACLU) student chapter, advancing advocacy for civil liberties and constitutional protections.
In addition to her legal studies, Deisy worked in the South Texas College of Law Admissions Department, where she guided and inspired prospective law students. These roles helped shape her passion for advocacy, mentorship, and community engagement.
Deisy brings this foundation of leadership, service, and dedication to her practice in criminal defense, where she is committed to ensuring that every client receives both a strong legal defense and the compassion they deserve during difficult times.
Areas of Practice

Criminal Defense
Protecting your future and defending your rights.
Being accused of a crime can be one of the most stressful and life-changing experiences a person can face. Your freedom, reputation, and future may all be at stake. At The Santos Law Firm, PLLC, we understand what's on the line and are dedicated to protecting your rights at every stage of the process.
Criminal Defense
Protecting your future and defending your rights.
Being accused of a crime can be one of the most stressful and life-changing experiences a person can face. Your freedom, reputation, and future may all be at stake. At The Santos Law Firm, PLLC, we understand what's on the line and are dedicated to protecting your rights at every stage of the process.

you deserve the best representation
have a free consultation Today
(832) 930-2922
available 24/7 - Se Habla Español

At The Santos Law Firm, PLLC, our mission is to tenaciously defend the rights and freedoms of the accused and vigorously pursue justice for those injured due to another's negligence — with uncompromising advocacy, relentless preparation, strategic precision, unwavering and compassionate support from start to finish.
This mission is executed daily by staying on top of the latest and the greatest on the law, carefully analyzing case facts and circumstances, dissecting administered procedures, and zealously advocating a unique strategic plan on your behalf. When you engage The Santos Law Firm, PLLC, you receive assurance that the aim is to protect you, your family, your business, and most importantly, your legal rights.
have a free consultation Today
Contact us
(832) 930-2922
Location
4801 Woodway Drive, Suite
203W, Houston, Texas 77056
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