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Home → Criminal justice attorney → California → Walnut Creek
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Law Office of Derek R. Ewin

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California Criminal Defense Attorney | Derek R. Ewin, Esq. | Call Now (925) 308-6444

Walnut Creek, California
Criminal justice attorney
4.9 - 128 Reviews
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Contact Information

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California attorney registration

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Derek Richard Ewin

Active

Bar #168567 · Admitted 1993

Last verified September 9, 2026.

Source: California public attorney records. No affiliation or endorsement.

About the Attorney

The Law Office of Derek R. Ewin is a top-rated criminal defense attorney serving clients in Walnut Creek, California. With a focus on providing aggressive representation, Derek R. Ewin handles all types of criminal defense cases, including DUI/drunk driving charges, felonies, misdemeanors, and serious crimes. As a skilled California Criminal Defense Attorney, Derek R. Ewin is dedicated to protecting the rights of his clients and fighting for the best possible outcome in their cases. If you are facing criminal charges in the Walnut Creek area, contact the Law Office of Derek R. Ewin today at (925) 308-6444 for a free consultation.

Practice Areas

Criminal justice attorney

Client Reviews

Popular mentions

Reza Khoshasar Avatar
Reza Khoshasar
9/06/2026
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Reza Khoshasar Avatar
Reza Khoshasar
9/01/2026
He just lies well and always tries to scare you, and once he took the money from me, he didn't do anything else. Anyone who has doubts, message me so I can tell you the whole story.
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Steve Boss Avatar
Steve Boss
2/06/2026
Fantastic Attorney and a great guy, handled everything, explained in detail, from the DMV hearing (which we won), to dealing with the court, secured a great outcome. HIGHLY recommend, Cannot recommend Mr. Ewin and his office enough.
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Alyssa Leveque Avatar
Alyssa Leveque
2/02/2026
Great lawyer! I would definitely recommend him!
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Andrew Whittaker Avatar
Andrew Whittaker
1/11/2026
I worked with Mr. Ewin to help clear old charges off of my record. From the first inquiry I made, he outlined all of the information he needed me to provide to achieve my desired outcome. He was also up front about the cost needed to complete the process, which was very smooth from start to finish. I only had to make one short (and optional) appearance in court. Very helpful and professional!
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California attorney registration

Record matched to the official California attorney registry

Derek Richard Ewin

Active

Bar #168567 · Admitted 1993

Last verified September 9, 2026.

Source: California public attorney records. No affiliation or endorsement.

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