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John Marshall Kremer

Licensed for 42 years

Criminal defense Lawyer at Newport Beach, CA
Practice Areas: Criminal Defense

5160 Birch St Ste 210, Newport Beach, CA

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Licenses

Licensed in California for 42 years

State: California

Acquired: 1984

Active

No misconduct found

Location

Law Offices of John M. Kremer

5160 Birch St Ste 210, Newport Beach, CA, 92660-2199

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John Marshall Kremer's Reviews

Avvo Review Score

4.8 /5.0

18 Client Reviews

Filter Avvo Reviews (18) Refine reviews to match your needs. Use the filters to quickly surface reviews that align with your case or priorities.

Showing 1 - 5 of 18 reviews

Posted by anonymous | August 12, 2026 | Hired Attorney

A Truly Positive Experience

I am incredibly grateful for the professionalism, patience, and guidance I received throughout my case. From the very beginning, he was practical, knowledgeable, and always took the time to make sure I understood what was happening and felt included in every step of the process. Whenever I had a q...uestion or concern, he was extremely responsive and made himself available, which gave me so much reassurance during what could have otherwise been a very stressful experience. I never felt left in the dark or unsure of where things stood. His calm, straightforward approach, attention to detail, and genuine dedication to his clients made a lasting impression on me. I truly appreciate everything he did for me and would highly recommend him to anyone looking for an attorney who is professional, dependable, patient, and truly there for his clients.

Posted by anonymous | March 03, 2026 | Hired Attorney

Professional, asstute, and kind

He is very professional and very kind. He keeps you informed you about the case and keeps you up to date. He is one of the best lawyer I have ever worked with. Thank you Mr. Kremer!

Posted by anonymous | February 23, 2025 | Hired Attorney

Above and Beyond

John Kremer was phenomenal. He helped me navigate a situation with a warrant. He not only managed to take care of it after our conversation, but he also helped me with some follow-up to help ensure it wouldn't be an issue for me in the future. Things were easy and didn't take a lot of my time, but ma...naged expertly and with great integrity and service. I really appreciate all of his efforts.

Posted by Dane | February 13, 2025 | Hired Attorney

John Kremer is Unparalleled

John Kremer is simply without a doubt the greatest attorney in Southern California. If you have the need for an attorney, to not use John Kremer is one of the worst decisions you would ever make. I can write that, as he cleaned up and cleans up, navigates, with perfection, skill, empathy, intelligenc...e, integrity. He's a diamond in the rough in his profession. Rarity.

Posted by James | April 30, 2024 | Hired Attorney

Best Lawyer you can get for Personal Injury

John is the best of lawyer you can get for a Personal Injury case. I currently live out of state from California. But my case and lawsuit was for the Orange County Court. He kept me informed of my case. He went to work right away to answer the my requests to the court. I knew would be the best la...wyer at our first meeting over the phone. I knew I had hired the best Lawyer for my issues. He worked very feverishly on my case. He gave me very sage advise when I needed it the most. If you hire John M Kremer, I can tell you he will fight every inch of the way to get a satisfactory solution a lawyer can get within the law! I can not say enough of his strengths in this review! I can not give enough laudatory statements here. If any of my close friends and/or family ever needed a Personal Injury lawyer, I would tell they are a fool not to hire John M Kremer! In that you would be in very good hands with him and his associates, they worked very diligently on my case. They were the reason why I got a very favorable action to my lawsuit! He gave me several avenues on how he could make the case more effective defense to protect me under the law! When I first heard of the case being served the lawsuit and meeting him over the phone due to living in another state. I knew that I had hired the BEST! He used all efforts to get a satisfactory outcome a defendant could have! If I could give John more stars I certainly would! If you hire John like I did, he will do right by you, in giving great advice and strategies on how to handle my case. When you need him the most he will be there for you.

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John Marshall Kremer's Lawyer Endorsements

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Christine Rose Martin headshot
Christine Martin

Criminal defense lawyer | Feb 15

Relationship: Worked together on matter

"John Kremer is a fantastic lawyer. He excels in negotiation and finding the best outcome. If negotiation fails, Attorney Kremer will take it to the mat for you. I highly recommend him for any criminal or civil manner. We have worked together on several cases and Attorney Kremer’s expertise has ensured better outcomes each time."

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Experience

Education

N/A

Pepperdine University School of Law

Doctor of Law (JD)

N/A

University of California - Irvine

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Avvo Rating Levels
10.0 - 9.0 Superb8.9 - 8.0 Excellent7.9 - 7.0 Very Good6.9 - 6.0 Good5.9 - 5.0 Average4.9 - 4.0 Concern3.9 - 3.0 Caution2.9 - 2.0 Strong Caution1.9 - 1.0 Extreme Caution