Monica Guerrero

Lead Criminal Defense Attorney – San Antonio Office
Texas Defenders | Bexar County and Surrounding Areas

Monica Anna Guerrero leads the San Antonio criminal defense division of Texas Defenders, offering clients across Bexar County and South Texas over a decade of high-level legal experience. A powerful advocate and seasoned litigator, Monica brings a unique combination of state and federal courtroom experience, Fortune 500 negotiation insight, and grassroots legal advocacy to every case she handles.

A Proven Record in Complex Criminal Cases

Monica's legal career spans a wide range of high-stakes criminal matters—from felony drug and assault charges to white-collar and federal offenses. She has successfully defended clients in both state and federal courts, applying her strategic mindset and litigation skills to secure dismissals, reduced charges, and favorable outcomes.

Before leading our San Antonio office, Monica served as in-house counsel at one of the nation's largest Fortune 500 companies, gaining valuable experience in corporate negotiation and litigation strategy. Her ability to think several steps ahead makes her a formidable force in and out of the courtroom.

Areas of Practice

• Felony & Misdemeanor Defense

• Federal Criminal Cases

• Drug Charges

• Assault & Family Violence Defense

• Theft, Fraud & White Collar Crimes

• Probation Violations

• Expunctions & Non-Disclosures

• DWI & DUI Defense

Monica represents clients in San Antonio, Alamo Heights, Leon Valley, Converse, Universal City, and throughout Bexar County and nearby counties.

Passion for Justice

Monica's dedication to justice and fairness has been a consistent theme throughout her career. Her early work with Legal Aid is a testament to her deep-rooted commitment to advocating for underserved individuals and families.

Whether she's defending someone facing the full force of the criminal justice system or providing guidance during a time of crisis, Monica approaches every case with compassion, diligence, and strategic intensity.

Education & Bar Admission

• J.D., Southern Methodist University Dedman School of Law – 2007

• B.A., Abilene Christian University – 2004

• Licensed to Practice – State Bar of Texas, 2007

Client-First Philosophy

Clients consistently praise Monica for her clear communication, empathy, and relentless advocacy. She knows that being charged with a crime can be one of the most difficult moments in a person's life—and she makes it her mission to guide each client with focus and care from start to finish.

At Texas Defenders, Monica is not just a skilled attorney—she's a true partner in her clients' defense.