Atty. David Sean Barnett

Atty. David Sean Barnett

David Sean Barnett is a lawyer. David received a Ph.D. degree from Massachusetts Institute of Technology in 1989, and has been licensed for 29 years.

Annandale Annandale 29 yrs experience 29 year
Call (571) 648-0109 Book Appointment

Profile Summary

About David Sean Barnett at a glance

David Sean Barnett is an attorney based in Annandale, Virginia. They have 29+ years of legal experience, licensed to practice since 1997. Admitted to practice in Virginia (1997), U.S. Court of Appeals, Fourth Circuit (1997), and District of Columbia (1998). Educated at Georgetown University Law Center (J.D., 1997) and Massachusetts Institute of Technology (Ph.D. Purdue, 1989). Serands clients in Annandale, VA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • David Sean Barnett is a lawyer
  • David received a Ph.D. degree from Massachusetts Institute of Technology in 1989, and has been licensed for 29 years
  • David practices in Annandale, VA

Jurisdictional Context

Why local counsel matters in Virginia

Practicing law in Virginia. Legal matters in Virginia are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Annandale are typically filed in the local municipal court or the appropriate Virginia state district court, depending on subject matter and amount in controversy. An attorney licensed in Virginia 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 Virginia courts without local counsel or pro hac vice admission.

Looking for additional Virginia attorneys? Browse all attorneys in Annandale or all attorneys in Virginia.

Frequently Asked

Common questions about David Sean Barnett

Where is David Sean Barnett's law office located?
David Sean Barnett's law practice is located in Annandale, Virginia. You can contact the office directly through this profile page.
How long has David Sean Barnett practiced law?
David Sean Barnett has 29+ years of legal experience and has been licensed since 1997.
Where did David Sean Barnett go to law school?
David Sean Barnett earned their education at (J.D., 1997); (Ph.D. Purdue, 1989).
How can I contact David Sean Barnett for a consultation?
You can contact David Sean Barnett 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.

Education

J.D.
Georgetown University Law Center
- 1997
Ph.D. Purdue
Massachusetts Institute of Technology
- 1989

Bar Admissions

Virginia
Admitted: 1997
U.S. Court of Appeals, Fourth Circuit
Admitted: 1997
District of Columbia
Admitted: 1998

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