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Ryan Nolan Mattiza
Ryan Nolan Mattiza is a lawyer in Dallas, TX who works for Katten Muchin Rosenman LLP. Licensed in Texas since 2022. Graduated from George Washington University School of Law in 2021.
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Law school
Bar admission
Office
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Ryan Nolan Mattiza
Katten Muchin Rosenman LLPDallas, TX·3 years licensed
Claim profileContact attorney
Ryan Nolan Mattiza is a lawyer in Dallas, TX who works for Katten Muchin Rosenman LLP. Licensed in Texas since 2022. Graduated from George Washington University School of Law in 2021.
Law school
George Washington University School of Law
Class of 2021
Bar admission
2022
State Bar of TX · No. 24131492
Office
2121 N Pearl St Ste 1100
Dallas, TX 75201
Disciplinary
None on record
Clean since admission
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.
- Frost Brown Todd LLPAS OF MAY 2023Private Law Practice · Dallas, TX
- Katten Muchin Rosenman LLPAPR 2026 — PRESENTPrivate Law Practice · Dallas, TX
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Last refreshed Jun 2026