PO
Patrick Armstrong O'Brien
Dallas, TX·11 years licensed
Patrick Armstrong O'Brien is a lawyer in Dallas, TX. Practice areas include Business, Health Care, Non-Profits. Licensed in Texas since 2014. Graduated from Southern Methodist University in 2014.
Claim profileContact attorney
Law school
Bar admission
Office
Disciplinary
PO
Patrick Armstrong O'Brien
Dallas, TX·11 years licensed
Claim profileContact attorney
Patrick Armstrong O'Brien is a lawyer in Dallas, TX. Practice areas include Business, Health Care, Non-Profits. Licensed in Texas since 2014. Graduated from Southern Methodist University in 2014.
Law school
Southern Methodist University
Class of 2014
Bar admission
2014
State Bar of TX · No. 24084426
Office
8150 N Central Expy #930
Dallas, TX 75206
Disciplinary
None on record
Clean since admission
Case data
Case data
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Practice & jurisdiction
Practice areas
- Business
- Health Care
- Non-Profits
- Real Estate
- Wills-Trusts-Probate
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Last refreshed Jun 2026