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Kevin Thomas O'Hanlon
Kevin Thomas O'Hanlon is a lawyer in Austin, TX who works for O' Hanlon, Demerath & Castillo. Practice areas include Administrative and Public, Alternative Dispute Resolution, Appellate: Civil. Board certifications include Civil Appellate Law, Civil Trial Law. Licensed in Texas since 1977. Graduated from University of Texas in 1977.
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Law school
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Office
Disciplinary
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Kevin Thomas O'Hanlon
O' Hanlon, Demerath & CastilloAustin, TX·48 years licensed
Claim profileContact attorney
Kevin Thomas O'Hanlon is a lawyer in Austin, TX who works for O' Hanlon, Demerath & Castillo. Practice areas include Administrative and Public, Alternative Dispute Resolution, Appellate: Civil. Board certifications include Civil Appellate Law, Civil Trial Law. Licensed in Texas since 1977. Graduated from University of Texas in 1977.
Law school
University of Texas
Class of 1977
Bar admission
1977
State Bar of TX · #15235500
Office
808 West Ave
Austin, TX 78701
Disciplinary
None on record
Clean since admission
Case data
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Practice, courts & credentials
Practice areas13 listed
Administrative and PublicAlternative Dispute ResolutionAppellate: CivilBusinessConstructionDisability LawGovernment/AdministrativeLabor-EmploymentLitigation: CommercialLitigation: Personal InjuryNon-ProfitsSchool LawTechnology
Courts admitted9 total
Arkansas Western District Court
Eighth Circuit Court of Appeals
Eleventh Circuit Court of Appeals
Fifth Circuit Court of Appeals
Texas Eastern District Court
Texas Northern District Court
Texas Southern District/Bankruptcy Court
Texas Western District Court
US Supreme Court
Credentials2 certified
Civil Appellate Law
Board certified 1987
Civil Trial Law
Board certified 1990
No public disciplinary history
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Last refreshed Aug 2026