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David Alexander

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Practice Areas:

  • Civil Litigation
  • Construction Litigation
  • Trusts and Estates Litigation
  • Personal Injury
  • Business Litigation


M. David Alexander is a litigation associate at the Barrera Firm. He was formally an Assistant District Attorney for Cameron County, where he was awarded the Pillar of Justice Award for his outstanding service and dedication. After gaining trial experience in the criminal court, Mr. Alexander joined a statewide full-service civil defense litigation firm, expanding his legal experience. Mr. Alexander has experience in handling criminal matters, business and commercial litigation, personal injury, construction defects, and trusts and estate litigation. He is fluent in Spanish.


  • St. Mary's University, San Antonio, TX
    • J.D.
  • University of North Texas, Denton, Tx
    • B.A. - Spanish

Bar Admissions

  • Texas, 2018


  • English
  • Spanish

Current Employment Position

  • Associate Attorney