Our Attorneys

David E. Brothers

When a legal matter is entrusted to my care, I take that responsibility very seriously. My clients’ legal concerns are my concerns as well, and I appreciate the opportunity to work together to find appropriate solutions. If it is in my client’s best interests to take a case all the way through trial (or even an appeal), then I have proven for over 25 years that I am ready, willing and able to do so.

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Karen M. Alvarado

Karen Alvarado is an experienced trial lawyer who is licensed to practice law in Texas and Mississippi, as well as before the federal courts in Texas and the Fifth Circuit Court of Appeals. She handles cases involving arbitration matters, construction law, commercial disputes, medical malpractice, premises liability, insurance coverage, products liability, general liability, trucking accidents and toxic tort litigation (asbestos, benzene and welding fumes).

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Frank A. Piazza Jr.

Frank Piazza is an experienced trial lawyer with 1st chair trial experience. He has tried lawsuits for plaintiffs as well as for defendants. His trial experience, gained from both sides of the bar, helps gain the advantage in the early stages of litigation, and keep it through verdict. From the inception of a lawsuit, he methodically develops a litigation strategy with the client and maintains a course of action to prepare the case for trial by jury.

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William J. Cozort

William J. Cozort has represented clients in commercial, construction, transportation, industrial accident, toxic tort, and products and premises liability disputes for more than twenty-four years. Before joining Brothers Alvarado, P.C. in January 2014, Mr. Cozort served as a shareholder with the firm of Bair Hilty, P.C. and prior to that as a partner with the Houston firm of Manning, Gosda & Arredondo, L.L.P. for more than ten years.

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Matthew R. Maddox

Matt Maddox is a native of Rosehill, Texas and graduate of Tomball High School. He received his undergraduate in Business from Texas A&M and is a graduate of the University of Houston Law Center. While at Texas A&M, Matt was active in the business school, serving as the business school representative in student government, winning the inaugural business idea competition hosted by the Department of Entrepreneurism

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Jacqueline A. Gerber

Jacqueline Alvarenga Gerber is a native of Houston, Texas.  She graduated from Baylor University with a Bachelor of Arts degree in Political Science and a minor in Business Administration in 2009. Jacqueline earned her law degree from South Texas College of Law in 2012 where she was Managing Editor of the Corporate Counsel Review and a Moot Court advocate

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Andrew Martinez

Andrew Martinez was born and raised in South Texas. He graduated from Baylor University with a Bachelor of Arts degree in Journalism and Political Science. He continued his education and earned a law degree from South Texas College of Law in 2012. Throughout law school, Andrew held various clerkships, including with the Fort Bend County District Attorney’s Office and the First Court of Appeals of Texas in Houston.

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Bianca Martinez

Bianca D. Martinez was born in Chicago, Illinois and raised in Houston, Texas where she graduated from Bellaire High School. She received her undergraduate degree from The University of Texas at Austin where she graduated in less than three years with a double major and a business certificate. After graduation, Bianca lived and volunteered in South America before returning to Texas to work for a major oil and gas company. Read More



Sarai Sanchez