city

about our criminal defense and DUI defense firm

finding the right firm

Searching for the right criminal defense or DUI defense lawyer is an important process. Making this task even more difficult, the internet is filled with various information and endorsements. It’s often hard to know what information to trust.

That’s why Gressley & Donaldson not only stands by everything posted on this website, Gressley & Donaldson encourages you to ask other lawyers about the firm. In fact, if other lawyers have questions, they call Gressley & Donaldson for the answers. Other attorneys
will tell you that there is no firm more knowledgeable about the
law, and no firm that has obtained more successful outcomes for
its clients.

Please visit the Case Results link so that you can see some of the outcomes that Gressley & Donaldson has obtained for clients just like you. Gressley & Donaldson lawyers won’t settle for anything but the best possible results for you. Gressley & Donaldsonlooks forward to providing you with the best representation the defense bar has
to offer.

Contact Us Now
Mike Donaldson and Lara J Gressley standing in front of their firm.

The Gressley & Donaldson, LLP Difference

Lara Gressley

  • Past-President California DUI Lawyers Association
  • Vice President California DUI Lawyers Association
  • Two-time President’s Award recipient for the California DUI Lawyers Association
  • Regent for the National College for DUI Defense
  • Faculty for the National College for DUI Defense
  • Regular Lecturer on DUI Defense & Appeals
  • Admitted to practice in United States Supreme Court
  • Worked on DUI cases in United States Supreme Court, California Supreme Court, United States Court of Appeals
  • Appellate lawyer on significant DUI cases
  • Selected Southern California Super Lawyer 2020-present
  • Contributing Author for Attacking and Defending Drunk Driving Tests

Mike Donaldson

  • California DUI Lawyers Association seminar lecturer
  • DUI defense lecturer
  • DUI Defense Super Lawyer 2020 – 2025
  • National College for DUI Defense trained in science of DUI blood alcohol/drug testing
  • Contributing author to DUI defense practice guides
  • Numerous successful DUI jury trial verdicts and results
  • 100s of DUI suppression motions
  • Admitted to practice in United States Supreme Court
  • Worked on DUI cases in United States Supreme Court, California Supreme Court, Courts of Appeal

Our Attorneys

Mike Donaldson

Mike Donaldson

Attorney

Mike is a graduate of Gerry Spence’s Trial Lawyer’s College, and has lectured new…

Lara J. Gressley

Lara J. Gressley

Attorney

Lara Gressley is one of the preeminent appellate lawyers in the state.

Firm Highlights

Case Highlights

  • Our firm has won countless Not Guilty verdicts on DUI cases, including felony DUIs.
  • Our firm has fought and won dismissals on numerous DUI cases.
  • Resolved serious felony DUI matters (including DUI death cases) with little or no jail time.
  • Won a significant number of DMV Hearings, protecting numerous clients’ driving privileges.

appellate Highlights

  • Lara has worked on all of the major DUI appellate cases in California, including:
    • People v. Vangelder
    • People v. Harris
    • People v. Arredondo
    • Espinoza v. Shiomoto
  • Lara has also drafted amicus curiae briefs in the cases of:
    • People v. Dungo in the California Supreme Court.
    • Williams v. Illinois in the United States Supreme Court.
  • Lara routinely handles criminal appeals. Those include appeals after a denial of a 1538.5 motion to suppress, as well as appeals after trial.
  • Lara has won many criminal appeals.

scholarship and teaching

  • Our firm wrote the leading book in the nation on DUI defense, Attacking and Defending Drunk Driving Tests.
  • Lara and Mike regularly lecture other lawyers across California on DUI defense strategies.
  • Lara is a former recipient of the President’s Award from the California DUI Lawyer’s Association, for outstanding criminal defense and appellate work.
  • Lara is the past elected President of the California DUI Lawyers Association.
  • Lara is the elected Vice President of the California DUI Lawyers Association.

What Our Clients Say

Mike Donaldson was extremely knowledgeable and helpful during our process. He was communicative and explained everything in detail which was much appreciated. The decision came back as a dismissal in our particular case which was great news! I would definitely recommend Mr. Donaldson for all your legal needs.

Read More

Lisa Duarte

Great firm!! Mike Donaldson went way out of his way to make my experience of dealing with a legal matter 100% better than what it would have been going into it alone. Out of this whole experience I can say that I have gained a friend through this. Very professional, on time and handled everything I needed and asked for. unfortunately my family has had attorneys throughout our lives and I must say this has been a far more better experience than ever before. Thank you guys and keep up the good work

Read More

Matthew Delaossa

An amazing experience during a daunting time. When I retained Mike Donaldson's services I was stressed, unclear of the legal process, and left with a pesimistic view of the uncertain situation. After the first call with Mike, I immediately knew I was not only in good hands with an experienced attorney but, that he would give my situation the personal attention I was looking for. Not only did he meet my expectations, he significantly exceeded them. He quickly earned my trust, is respected by the other legal professionals he interacts with, and was very effective in communicating a complicated world of process and procedure. I can't thank Mike enough for all of the intangibles he exhibits and couldn't imagine a better attorney.

Read More

Mark O'Leary

Lara did a fantastic job. She is so positive and encouraging. I loved when she said you didn’t have to worry anymore, we are talking care of you. She did! They went to bat and handled my case perfectly. Forever grateful. I highly recommend them.

Read More

Ken Mcfadden

Thank you Mike & Lara for getting my case dismissed and showing compassion, empathy and providing communication throughout the entire process.

Read More

Mark Cowan

I used Mike Donaldson as my criminal defense attorney and I made the right choice. Mike's intellect is extraordinary; he was prompt every time we gathered; he asked the right questions to further understand my case and developed a strategy to proceed. Long story short, Mike Donaldson was able to get my case dismissed, furtherance of justice. I would highly recommend this attorney to anyone who needs representation in a criminal matter. I have already recommended him to friends and family. As for the cost of his services, he was a steal. I would be surprised to see if any other attorney is as competitive with his pricing as Mike Donaldson.

Read More

Jake Cringan

Michael did a Great job, he went over & above for me! Plus he is a Good caring person & made me feel better. I definitely would recommend this Law Firm.

Read More

Marla Buhre

Definitely the best in the business! Don and Lara really know how to take care of someone. Extremely helpful at communicating throughout the entire process. Always kept me up to date with new information. Very detail oriented. I always felt secure and confident with them by my side. I would recommend them 110%.

Read More

Caitlyn Showalter

Hands down the best DUI and appellate attorney in the entire state of California. Lara is an absolute machine and I would wholeheartedly trust my life with her. No mercy Lara!!!

Read More

Scott Levy

I just want to note that Mr. Donaldson was an excellent lawyer and I would recommend him to anyone dealing with a similar situation. He was always so promt with his responses to my questions about my DUI case and extremely understanding and compassionate. I never felt judged by him, even for a second. He definitely eased a lot of stress throughout the whole process, handling stuff I wouldn't even have known where to start. Thank you, Mr. Donaldson.

Read More

Taylor Barnett

I was arrested for crashing and then blowing a .08. I was devastated from being arrested for the first time and was facing DUI charges. I called 4 or 5 top-rated DUI attorneys in Temecula. I talked to each one for 30 minutes to one hour on the phone. Many of the responses were very uninterested and grim or OVERLY "promising" to talk to. And then I spoke to Mike Donaldson, and everything felt right. I decided to pay the $4,500 and meet with him and his partner in person at their location in Riverside, CA. Mike Donaldson take appropriate action to have my DUI dismissed. One thing that stood out to me is his attention to detail and patience to find a "reasonable" prosecutor. Also, they didn't charge me for the DMV appeal. I feel like Mike saved my life. He went over everything and made me feel less like a terrible person. Mike is forever in my positive memories. And most importantly, My DUI charge went down to a reckless driving charge with a quick 32 hr online class and a small court fee of like $2,500. If you have any form of DUI, you have to choose Mike Donaldson.

Read More

Zachary Hellmann

Very happy I found Lara, she guided me and was with me through a very stressful time. She knew what she was doing and I trusted her. I am happy with the outcome of my case thanks to her. I highly recommend 🙂

Read More

Adriana Ramirez

As a criminal defense attorney, I know that Lara Gressley is highly respected by defense attorneys all over California. I have relied on her advice many times. She’s one of the smartest people I know. I can’t recommend her highly enough.

Read More

Phillip Crawford

Attorney Mike Donaldson did a fantastic job. He helped me accomplish what I needed to get done. He is also the best and most responsive lawyer I have had. Taking the time to reply to my emails usually with in a few hours.

Read More

Dale Broad

Mike was a fantastic attorney who handled my case with a wealth of knowledge and professionalism. He was also very responsive and communicated effectively. I cannot recommend him enough!

Read More

Andrew Koscik

I have had the privilege of working closely with Lara Gressley for several years, and I can unequivocally attest to her exceptional prowess in the field of criminal defense and appellate practice. Lara is not just a lawyer; she is a true master of her craft, standing out as a beacon of excellence among her peers. Lara's expertise extends far beyond the courtroom. She possesses an unparalleled ability to dissect complex legal issues and provide insightful solutions. Her dedication to thorough research ensures that she is always at the forefront of legal developments, making her a trusted resource among legal professionals nationwide. It is not surprising that Lara frequently serves as an educator, sharing her knowledge and experience to elevate the skills of lawyers across the United States. In every case, Lara's preparation is second to none. She is the most prepared lawyer in the courtroom, meticulously mastering both the law and the intricate facts of each case. Her strategic approach coupled with her deep understanding of criminal defense and appellate procedures consistently leads to favorable outcomes for her clients. What truly sets Lara apart is her unwavering compassion for her clients. She approaches each case with empathy and a genuine desire to achieve the best possible results for those she represents. This combination of legal acumen and empathy makes her not only an exceptional advocate but also a trusted ally to her clients during what is often a challenging time in their lives.

Read More

Erica Madrid

Mike Donaldson is an awesome person and attorney. He stays in contact with you, gets the job done. He explains everything. Never leaves you wondering! So glad I've found him, I've had many attorney experiences, wish I would've found him sooner! Give him a chance you won't be disappointed!

Read More

Rip Patel

Great people, Mike and his office is a solid team and know what to do, to get you the results your looking for!

Read More

Michael Hickson

Excellent attorneys who know DUI law inside and out and go to the mat for their clients. They're the ones other lawyers go to for help and advice on DUI cases. I have, as well as attended their always informative presentations on DUI law they give to the legal community.

Read More

Adriane Bracciale

Couldn’t say enough good things about Mike Donaldson. Took on multiple cases for me at a very affordable price. As other people said on other review sites, he genuinely cares about me. I am very satisfied with the results that I got from Mike. And I can’t thank him enough. I have tried to recommend so many people to him. I highly suggest using him. I can’t say that enough. Mike worked wonders for me.

Read More

Anthony Siracuse

I have not dealt with anyone else besides Mr. Donaldson , so I cannot speak for them, but Mike is a class act. My interaction and involvement was minimal, but the positive experience I had would make me continue to use his services for all my legal needs, as well as recommend him to others. I have dealt with other attorneys before and all they see their clients as is another paycheck. That was not the case here. He is attentive and seems to genuinely care. Thanks again, MIke!

Read More

Austin Meyer

To say, that Lara is an outstanding, top-notch attorney is a complete understatement. She is widely considered one of the top criminal lawyers in the State and certainly one of the top 3 appellate lawyers. She is tenacious; A true fighter. But she does so with saavy and knowledge. She has a library of information at her fingertips and is without a doubt a representation of every superlative a good lawyer can be showered with. She teaches Statewide to other DUI lawyers and fills the seats. She serves on the California DUI Lawyers Association Board and has been their President. Simply put, she is not just highly regarded by her clients, but by the other lawyers who truly know how to sort the wheat from the chaff. If you need a spectacular lawyer, this is a home run!

Read More

Richard Middlebrook

Decades ago, I got myself into quite a bit of trouble with the law. I never thought it possible I’d be able to get my record expunged, but with Mike Donaldson, it was made a dream come true! I can’t express enough how worth it is to spend the money to get a record expunged. He took care of absolutely everything. He was very easy to reach and always responded in a timely manner. I highly recommend him!

Read More

Flavorful Faves

Seriously THE BEST!!! AND I MEAN THE BEST IN THE BUSINESS!!! Worth every dime!!! PROMISE!! They are the best. Constant communication. Great information, get the job done. You’ll have no worries about them not fighting for you. They’ll take care of you. Highly recommend!!! Mike and Ron were my lawyers and I’m thankful for what they’ve done to protect my family and I!

Read More

Juan Sonora

the go-to source for other lawyers

Lawyers call Gressley & Donaldson when they, or their loved ones, need help. Why go elsewhere, when you can hire the source? That is because they know this firm has the best criminal defense, DUI, and appellate attorneys around. They know they will get quality representation and individual attention from a team of lawyers who have a command of the field.

If you’ve been charged with a crime, you should not settle for anything less than the best representation you can find. At Gressley & Donaldson, that’s exactly what you will get. Just ask any lawyers around.

DUI, criminal defense & appeals case results

  • Seven-Year Dogfight Ends In Full Acquittal

  • DUI Dismissed for Commercial Driver

  • DMV Set Aside for Class-A Commercial Driver

contact us to start building your defense

We understand that being accused of a crime is one of the most challenging times of your life. Rely on us to advocate for your rights and to give you the defense you deserve.

    Message Us Call Us