DO
Douglas M. O'Brien
Douglas M. O'Brien is a lawyer in Houston, TX who works for Doug O'Brien Law. Practice areas include Appellate: Criminal, Criminal. Court admissions include Fifth Circuit Court of Appeals, Texas Southern District/Bankruptcy Court. Licensed in Texas since 1976. Graduated from South Texas College of Law in 1976.
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DO
Douglas M. O'Brien
Doug O'Brien LawHouston, TX·50 years licensed
Claim profileContact attorney
Douglas M. O'Brien is a lawyer in Houston, TX who works for Doug O'Brien Law. Practice areas include Appellate: Criminal, Criminal. Court admissions include Fifth Circuit Court of Appeals, Texas Southern District/Bankruptcy Court. Licensed in Texas since 1976. Graduated from South Texas College of Law in 1976.
Law school
South Texas College of Law
Class of 1976
Bar admission
1976
State Bar of TX · #15167000
Office
712 Main St Ste 1800
Houston, TX 77002
Disciplinary
None on record
Clean since admission
Case data
Case data
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Practice, courts & credentials
Practice areas2 listed
Appellate: CriminalCriminal
Courts admitted3 total
Fifth Circuit Court of Appeals
Texas Southern District/Bankruptcy Court
US Supreme Court
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Last refreshed Aug 2026