David O

David O is a Seattle criminal defense lawyer at David O Defense, who has focused his legal career on DUI and criminal defense matters. He represents clients facing serious charges and works to protect their rights throughout the legal process. His practice emphasizes preparation, attention to detail, and results-oriented advocacy. He draws on more than two decades of Washington legal experience when evaluating cases, developing strategies, negotiating with prosecutors, and preparing matters for trial.

David earned his J.D. from Oklahoma City University before entering criminal practice in Washington. He was admitted to the Washington State Bar in 2002 and remains active and eligible to practice. His legal career has concentrated on criminal defense, giving him substantial experience with DUI allegations and related criminal matters. He also speaks Korean, allowing him to communicate with clients who may prefer assistance in that language.

David handles DUI and criminal defense cases involving allegations that can affect a client’s freedom, employment, driving privileges, and future opportunities. He approaches each matter with a strong focus on preparation and the specific facts involved. His experience includes representing clients accused of various criminal offenses while advocating for favorable resolutions. He works to understand the evidence, legal issues, and potential consequences before determining how to pursue each client’s defense.

David O has earned professional recognition for his work in DUI and criminal defense. He was selected to Washington Rising Stars in 2010 and has received strong ratings on attorney-review platforms. His approach centers on hard work, detailed case preparation, and pursuing the result he believes best serves each client. He remains focused on guiding clients through stressful legal circumstances while providing committed representation in Washington criminal and DUI proceedings.

Law Office Affiliations

• Owner, David O Defense
• Member, King County Bar Association
• Member, Washington Association of Criminal Defense Lawyers
• Member, Korean American Bar Association
• Member, National Association of Criminal Defense Lawyers

Licensed State

• Washington

Education

• Oklahoma City University
  Juris Doctor (JD)
• University of Washington
  Bachelor’s Degree in Psychology

Awards & Badges