Atty. David P O'Brien

Atty. David P O'Brien

Mr. David P O'Brien is a lawyer.

Portland Portland 32 yrs experience 32 year
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Profile Summary

About David P O'Brien at a glance

David P O'Brien is a President & General Counsel based in Portland, Oregon, practicing at Hart Wagner LLP. They have 32+ years of legal experience, licensed to practice since 1994. Admitted to practice in Oregon (1994). Serands clients in Portland, OR and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. David P O'Brien is a lawyer
  • David has been licensed for 32 years
  • David practices at Hart Wagner LLP in Portland, OR

Jurisdictional Context

Why local counsel matters in Oregon

Practicing law in Oregon. Legal matters in Oregon are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Portland are typically filed in the local municipal court or the appropriate Oregon state district court, depending on subject matter and amount in controversy. An attorney licensed in Oregon brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Oregon courts without local counsel or pro hac vice admission.

Looking for additional Oregon attorneys? Browse all attorneys in Portland or all attorneys in Oregon.

Frequently Asked

Common questions about David P O'Brien

Where is David P O'Brien's law office located?
David P O'Brien's law practice is located in Portland, Oregon. The firm is Hart Wagner LLP. You can contact the office directly through this profile page.
How long has David P O'Brien practiced law?
David P O'Brien has 32+ years of legal experience and has been licensed since 1994.
How can I contact David P O'Brien for a consultation?
You can contact David P O'Brien directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Bar Admissions

Oregon
Admitted: 1994

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