Kirkland DUI Mr. O'Brien honed his litigation skills prosecuting crimes as an Assistant City Attorney for Seattle before entering private practice. However, those years spent in Washington State's busiest court proved invaluable for Mr. O'Brien's legal career. He understood how prosecutors evaluate DUI cases, and how to secure an advantageous settlement for his clients.

Mr. O'Brien sought high level training completing various advanced and technical seminars and courses such as:

Mastering Scientific Evidence in DUI Cases

National College of DUI Defense – Summer Session 2002

National College of DUI Defense – Winter Session 2004

Standardized Field Sobriety Test Certification – 2002

Drug Recognition Expert Training – 2004

Science of Evidential Breath Alcohol Testing – 2004

Mr. O'Brien participated in various professional associations and received many honors as an aggressive DUI defense attorney:

Selected as one of "Seattle's Top Lawyers" in 2005 by "Seattle Magazine"

Various selections as a "Rising Star" by "Washington Law & Politics" magazine

Washington State Bar Association - Member

National College for DUI Defense – Former Member

Washington Association of Criminal Defense Lawyers – Former Member