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

Fees and Rates

We have not found any cost information for this lawyer


Looking for an attorney? Avvo can help.

search module image

Search our directory

Quickly connect with top attorneys through our legal directory to get help with your legal issue.

chat module image

Avvo's live chat agents can help coordinate a consultation with a local attorney.

Chat with a live agent who can match you with the right attorney for your legal needs.

Chat with

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

Ad

Transform legal challenges into solutions.

Connect now to review your situation.

The Avvo Rating explained

display-bg

The Avvo Rating explained

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 6 reviews | Trustworthiness

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 YOKO | May 06, 2025 | Hired Attorney | Criminal Defense

DV, Child Endangerment, and Battery case in OC - all dismissed!!

I highly recommend Mark Galler as a defense attorney. He successfully negotiated probation with a promise of dismissal for all three charges—Domestic Violence, Child Endangerment, and Battery—upon completion of a 52-week batterer's program and twice-weekly AA sessions. Throughout the process, he repr...esented me at every progress check-in hearing, making it so that I only needed to attend the final hearing. Mark is straightforward, honest, and never overpromises. If you're looking for a lawyer who operates more like a strategic partner, he absolutely delivers that impression. While he shows a fair amount of sympathy, he remains highly professional—focusing on results rather than emotional support. He values efficiency and won’t waste your time (or money) acting as a therapist. His approach is neutral, professional, and exceptionally clear. If you're in a high-stress situation and need reliable legal guidance, Mark provides thorough, detailed answers, giving you a strong understanding of what he will handle and what you need to do to ensure the best outcome. Highly recommended.

Posted by Sean | September 17, 2024 | Hired Attorney | Lawsuits & Disputes

A tremendous help

When I found myself in a tough situation and felt hopeless, Mark assured me that there was still recourse and that we could fight. To my great pleasure, he was correct and all my problems were resolved without any pain. Mark is a great lawyer who will advise you with sage wisdom and experience.

Posted by anonymous | July 16, 2024 | Hired Attorney

Professional

Mark handled our case with sensitivity and compassion even though the situation I was experiencing was rather usual he never hesitated or lagged in executing his next move with the utmost professionalism and coordination. law is in his fingerprints and it reflects in his work and craft, and he was ...always honest but prudent.

Posted by Ali | February 29, 2024 | Hired Attorney | Criminal Defense

A top-notch Criminal Lawyer

I am extremely pleased with the legal representation provided by Mark Galler. His expertise in law is evident in the positive outcome he achieved for my case. Mark's professionalism, attention to detail and always available were truly commendable. I highly recommend him for anyone in need of a skille...d and reliable criminal lawyer.

See All Client Reviews

Mark William Geller's Lawyer Endorsements

Endorse Mark

No Endorsement Data Available Yet
This attorney hasn't received any attorney endorsements recently on Avvo.

No Endorsement Data Available Yet
This attorney hasn't created any attorney endorsements recently on Avvo.

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

Our Rating is calculated using information the lawyer has included on their profile in addition to the information we collect from state bar associations and other organizations that license legal professionals. Attorneys who claim their profiles and provide Avvo with more information tend to have a higher rating than those who do not.

What determines Avvo Rating?
  • Experience & background Years licensed, work experience, education
  • Legal community recognition Peer endorsements, associations, awards
  • Legal thought leadership Publications, speaking engagements
  • Discipline Disciplinary information may not be comprehensive, or updated. We recommend that you always check a lawyer's disciplinary status with their respective state bar association before hiring them.
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