Directory/Texas/Austin/JOHN M. SIGMAN
JS
BAR · 18348075
Texas Attorney

JOHN M. SIGMAN

CHAMBERLAIN MCHANEY, PLLC·Austin, TX·35 years licensed
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● 14 PROFILE VIEWS (30D)
Law school
Class of 1990
Bar admission
—
State Bar of TX
Contact
5124749124
Disciplinary
None on record
Clean since admission
Certifications
None
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Practice areas
Administrative and PublicBusinessConstructionConsumerCreditor-DebtorFamilyLitigation: CommercialLitigation: Personal Injury
Career history

2 observed firms

Based on State Bar of Texas snapshots — each row is a firm the attorney was registered with at one of our quarterly pulls.

  1. Sigman And Sigman LlpAS OF MAY 2023
    Private Law Practice · Austin, TX
  2. CHAMBERLAIN MCHANEY, PLLCAS OF APR 2026
    Private Law Practice · Austin, TX
Case history

Case history

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