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I'm here for you! I'm a former Deputy District Attorney and Deputy Public Defender. I have done over 40 misdemeanor/felony jury trials and countless motions. My practice areas range from misdemeanors, to traffic violations, to serious and violent felonies. I also write misdemeanor and felony appeals - I am currently on the panel for the Third and Fifth Districts doing criminal appeals and can help you with that too. And, as a distance runner, I want you to be able to run free - when something bad happens to you - and will help you through our complex legal system.
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Chat withState: California
Acquired: 2011
No misconduct found
State: Florida
Acquired: 2012
No misconduct found
18002 Irvine Blvd, Suite 108J, Tustin, CA, 92780
Showing 1 - 5 of 12 client reviews from Avvo
Posted by Christopher | July 7, 2025 | Hired Attorney
I needed help getting my Certificate of Rehabilitation. Kristine was able to get it without any issues. Kristine is very professional and extremely easy to work with. She didn’t treat me like a client, she treated me like a friend. I’m extremely grateful to her. I couldn’t recommend her more.
Posted by anonymous | July 3, 2025 | Hired Attorney
Kristin is very knowledgeable and an experienced lawyer. Made it a safe environment for me to be able to open up freely as she demonstrated to not only be my lawyer but she was there to fight for me . Very professional. My case almost seemed unreal and everyone around me told me I would not win . How...
Posted by Dallis Cavallaro | May 6, 2024 | Hired Attorney
Kristine is a highly respected and skillful criminal defense attorney. As a colleague I have worked on a number of cases with Kristine, and I am continually impressed by her professionalism and knowledge of the law. It is an honor and privilege to work alongside her. All of her clients are in wonderf...
Posted by Benny | March 29, 2024 | Hired Attorney
Kristine came to us from a Highly regarded referral. She listened to us, which was most important to me aside from all the qualities we wanted to represent us. To anyone looking for representation in A Family Law Court case look no further because Kristine will handle it. It was great that she asked ...
Posted by HAI | October 24, 2023 | Hired Attorney
I want to express my heartfelt gratitude to Mrs. Kristine Koo who came forward to help me out of the challenging situation I found myself in. It was a difficult time, and your assistance not only provided me with a solution but also gave me the strength to navigate through it. You are so kindness and...
"Mrs. Koo is an experienced and diligent criminal defense attorney. I have seen first hand what she can do for her clients and it is nothing short of amazing. I do not practice criminal law so whenever I have an issue that crosses over with criminal law I speak with Mrs. Koo. She is a wealth of knowledge and always has the answers. If I needed a criminal defense attorney, I would hire Mrs. Koo immediately."
"I endorse this lawyer. Kristine Koo is an excellent criminal defense attorney who is knowledgeable, very effective in court and passionate about getting great outcomes for her clients. Kristine really cares about her clients and gets great results! I recommend her without reservation."
Criminal defense lawyer
2021 - Present
Principal Attorney, Law Office of Kristine Koo
2017 - Present
Panel Attorney - Appellate Attorney, Central California Appellate Program
2017 - 2018
Trial attorney, Ciummo & Associates Alternate Defense Office
2016 - 2017
Assistant District Attorney, Office of the District Attorney Office Fresno
2021 - Present
Criminal Law SectionSecretary
2011
2005
2022
The Anatomy of a Trial