Mark William Geller

Mark William Geller

5.0
Rating: 7.2

Licensed for 30 years

Criminal defense Lawyer at Irvine, CA
Practice Areas: Criminal Defense, Domestic Violence

900 Roosevelt, Irvine, CA

About Mark

Biography

Practice Areas

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Licenses

Licensed in California for 30 years

State: California

Acquired: 1995

Active

No misconduct found

Location

Law Office of Michael Fell

900 Roosevelt, Irvine, CA, 92620-3664

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Mark William Geller's Reviews

Avvo Review Score

5.0 /5.0

31 Client Reviews

Filter Avvo Reviews (31) Refine reviews to match your needs. Use the filters to quickly surface reviews that align with your case or priorities.

Showing 1 - 5 of 8 reviews | Practice Area Knowledge

Posted by anonymous | March 05, 2026 | Hired Attorney | Criminal Defense

Excellent Attorney - Insightful/Well Connected

I highly recommend Mark as a defense attorney. From our first meeting, he brought clarity, strategy, and calm to an incredibly difficult situation. He quickly assessed the case, outlined a thoughtful path forward, and communicated every step with transparency and confidence. His background as a f...ormer District Attorney gives him a distinct advantage. He understands how cases are evaluated and prosecuted, which allowed him to anticipate challenges and build a strong, strategic approach. His preparation was thorough, his judgment sound, and his advocacy highly effective. Most importantly, Mark handled our case with professionalism and empathy, guiding it to the best possible outcome. I am deeply grateful for his expertise and would recommend him without hesitation.

Posted by anonymous | June 06, 2025 | Hired Attorney | Criminal Defense

Thank you Mark!!! Highly Reccomend

Mark was very knowledgeable, proactive, and responsive. I would highly reccomend Mark as he leveraged his experience and relationships to help me avoid prosecution. I can’t thank him and his team enough.

Posted by anonymous | February 01, 2025 | Hired Attorney | Criminal Defense

Mark is worth every penny

I reached out to Mark's firm almost immediately after being cited. After the initial consultation regarding the case, it was clear that Mark's history with the DA's office and expertise was second to none. He handled everything from the minute we got off the phone to corresponding with the DA's offic...e regarding my case and ultimately got my case dropped before charges were ever filed. His connections are second to none in handling criminal defense matters, and are absolutely invaluable to anyone that values their record. Do not hesitate with any criminal defense matter when thinking about which lawyer to hire, it's an easy choice here.

Posted by Dana | September 10, 2024 | Hired Attorney | Criminal Defense

Experienced Attorney Who Gives His All

I retained the services of Mark Geller through The Law Office of Michael L. Fell in Orange County, California and was represented until the completion of my case in 2024. Mark Geller understands the role of a prosecutor so well; he delivers a clear explanation of standard outcomes so you understand ...the environment of the court yet the insight to see beyond those as the only options. You can trust his word and while he certainly has the skill to go to trial if needed, he had the experience to deliver a positive result similar to acquittal through fair and successful negotiation with the District Attorney's office for me. This offered an expedited time frame, opposed to a trial. It greatly reduced my overall expense and emotional distress. The firm also has victims rights experience resulting in a broader perspective which helps their clients receive great consideration if they have been victims of domestic violence in their overall situation, as in my case. Mark Geller and team stand above others because of the level of respect you'll receive as a client. In terms of results, all four of the charges, which included felony charges in my case, were dismissed by the Orange County District Attorney's office as Mark worked tirelessly to achieve this outcome. Because false statements were made to Newport Beach police by my abusive domestic partner on the date of incident, these felony charges resulted. Proving this was based on false information was critically important to me from the start. Mark Geller examined a mountain of evidence discovering this truth and was skilled enough to successfully present it for acceptance by the District Attorney's office. As a result, I was exonerated from these false accusations and feel I received a fair resolution to the case. I would not have the outcome I have today without the skill, experience, and dedication for justice from Mark Geller and the Law Office of Michael L. Fell.

Posted by Alessandra A. | March 22, 2024 | Hired Attorney | Domestic Violence

Compassionate, Highly Effective Professional

Mr. Geller represented me in a painfully difficult domestic violence case. Mr. Geller is trustworthy, kind, sturdy, and he is a consummate professional as well as a masterful expert in lawyering. He was successful in helping me to acquire a Permanent Domestic Violence Retraining Order against a forme...r spouse. More than his unmatched professional success on my case, Mr. Geller truly cares about those he represents, protects and serves. I felt that deeply. Mr. Geller provided me with tremendous expertise and emotional support during a very difficult time, and he restored my faith and trust in ways that words can't articulate in such a review. You could not be in better hands if you have this skillful former prosecutor and lawyer in your corner. He is a passionate advocate who is exemplary of the best parts of humanity.

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Experience

Rating:  7.2 (Very Good)

Work Experience

2021 - Present

Attorney, LAW OFFICE OF MICHAEL L. FELL

1995 - 2021

Deputy District Attorney, Orange County District Attorney

Education

N/A

Western State University College of Law

Languages

English

Avvo Rating

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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