Mark William Geller

My husband and I cannot recommend Mark Geller highly enough. We found ourselves facing an incredibly stressful and frightening situation involving domestic violence and public intoxication allegations stemming from a one-time incident that did not accurately reflect who he is or the reality of the ci...rcumstances. Because my husband has a strong reputation and a lot to lose, we knew we needed the right attorney. We spoke with several lawyers, but neither of us felt truly confident or comfortable until we spoke with Mark. From our very first conversation, it was clear why he has such an outstanding reputation. His experience as a former District Attorney gave us confidence that he understood exactly how these cases work and how to navigate the system effectively. What stood out most was Mark’s honesty and communication. He never made unrealistic promises or told us only what we wanted to hear. Instead, he gave us straightforward advice, realistic expectations, and a clear strategy. Throughout the entire process, he stayed ahead of every development, kept us informed, responded quickly, and made us feel supported during a very difficult time. In the end, Mark exceeded our expectations and achieved the best possible outcome; the case was completely dismissed. His preparation, knowledge, and proactive approach made all the difference. If you are looking for an attorney who is experienced, respected, honest, responsive, and truly dedicated to his clients, Mark Geller is worth every penny. He will fight for you, keep you informed, and do everything he can to achieve the best outcome possible. You simply cannot ask for more from a lawyer.

Hiring Mark Geller was one of the best decisions I made during one of the most stressful periods of my life. I was facing a very stressful domestic violence investigation and was extremely concerned about the potential impact on my family, career, immigration status, and future. From our very firs...t conversation, Mark took the time to explain the process, answer my questions, and help me understand my options. His knowledge of the Orange County criminal justice system and his experience as a former prosecutor immediately gave me confidence. What impressed me most was that Mark did not take a passive approach. He immediately began a pre-filing intervention, communicated directly with the District Attorney, reviewed all of the information I provided, and developed a strategy before any charging decision was made. Throughout the process, Mark was responsive, compassionate, and always available when I had questions. He understood the anxiety I was experiencing and treated my case as something important, not just another file. Most importantly, Mark successfully persuaded the District Attorney to reject the case entirely. No felony charges were filed, no misdemeanor charges were filed, and the matter was completely declined for prosecution. I am incredibly grateful for Mark's professionalism, dedication, and expertise. If you are looking for an experienced criminal defense attorney who truly cares about his clients and knows how to achieve results, I highly recommend Mark Geller.

I was under investigation by the DA’s office and facing potential charges including perjury. The investigation quickly became overwhelming and invasive, reaching the point where investigators were contacting neighbors, coworkers, and others in my personal life. That’s when I made the decision to hire... Mark as my attorney. I cannot recommend Mark highly enough. From the very beginning, he made me feel at ease during one of the most stressful periods of my life. What immediately stood out was his responsiveness and dedication. I reached out to several attorneys during a holiday weekend, and Mark was the only one who responded right away. Not only did he personally call me back, but he also gave me his cell phone number and stayed in constant communication throughout the entire holiday and weekend while other offices never even returned my calls. That level of commitment was only the beginning. Mark is extremely knowledgeable, well-connected, and highly respected , especially within the DA’s office, where he worked as a senior deputy district attorney for over two decades. His experience and relationships clearly matter. Most importantly, Mark took immediate action. He was able to stop the investigation and ultimately got all potential charges dropped. Mark is the kind of attorney you hope you never need, but if you ever do, you’ll be grateful to have him in your corner. I’ll absolutely be keeping his number saved and his business card close by, hoping I never need to call again, but confident knowing he’s there if I do.

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.