JG
John Blaise Gsanger
John Blaise Gsanger is a lawyer in Houston, TX who works for The Ammons Law Firm, LLP. Board certifications include Civil Appellate Law, Personal Injury Trial Law. Licensed in Texas since 1991. Graduated from University of Texas in 1991.
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Law school
Bar admission
Office
Disciplinary
JG
John Blaise Gsanger
The Ammons Law Firm, LLPHouston, TX·34 years licensed
Claim profileContact attorney
John Blaise Gsanger is a lawyer in Houston, TX who works for The Ammons Law Firm, LLP. Board certifications include Civil Appellate Law, Personal Injury Trial Law. Licensed in Texas since 1991. Graduated from University of Texas in 1991.
Law school
University of Texas
Class of 1991
Bar admission
1991
State Bar of TX · No. 786662
Office
3700 Montrose Blvd
Houston, TX 77006
Disciplinary
None on record
Clean since admission
Case data
Case data
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Practice & jurisdiction
Courts admitted
- Fifth Circuit Court of Appeals
Credentials
Board certifications
Civil Appellate Law
TBLS · Certified 1998
Personal Injury Trial Law
TBLS · Certified 2015
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Last refreshed Jun 2026