

What Makes Proto, Sachs & Brown, LLP Different?
100+ Years of Combined, Award-Winning Experience & Published Authors
When you are facing a complicated legal matter, you want a lawyer who will vigorously protect your rights and interests. Whether it be in the courtroom or at the negotiation table you can trust that the attorneys at Proto, Sachs & Brown, LLP will stand up and fight for you and work tirelessly to serve your needs and to protect your rights and to produce successful results.
We are Amazon best-selling authors and have co-written books in general criminal defense, DWI defense and drug defense. We are also proud to be nationally recognized family law attorneys. Our team of attorneys are committed to achieving your goals and obtaining the best result for your case.
We stand ready and prepared to assist you with:
- Any criminal defense matter (including all felonies & misdemeanors)
- All family law matters (including child support, child custody/visitation, domestic violence, enforcement/contempt proceeding modification, divorce, and separations)
- All traffic and driving violations (from DWI to speeding).
We will provide honest, experienced and personalized legal counsel. At Proto, Sachs & Brown, LLP, our lawyers offer personalized attention to each of our clients to develop a solution tailored to their specific needs which gets the results that they deserve. From criminal defense matters to child custody/child support and divorce, our attorneys can and will make a difference.
We have convenient office locations, allowing us to bring our services to you. With offices in White Plains and Cortlandt Manor our attorneys are capable of providing service to clients throughout New York; see Statement of Client's Rights.
Reach our New York law offices for a free initial consultation and case evaluation. Contact us online or by telephone at (914) 840-5104.

Why You Should Choose Our Law Firm
Providing Experienced Guidance for Your Legal Needs
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Premier CounselSelection for Super Lawyers® (top 5% of New York attorneys)
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Award-WinningAvvo Clients’ Choice Award for Family Law and Criminal Defense
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Published Legal AuthorsCo-Authored National Bestsellers on DWI & Criminal Defense
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Experience & Perspective100+ years of combined experience, including criminal prosecution



Our Testimonials
Effective Legal Counsel Clients Trust
At Proto, Sachs & Brown, LLP, your satisfaction is our priority! See for yourself what our clients have to say about working with us.
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When I first spoke to David Sachs I instantly felt confident in his abilities and personal character. Great result in my criminal case. I highly recommend him if you are arrested. He is a fantastic lawyer and an overall good guy!- J.B.
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WOW, can't say enough about David Sachs, professional, aggressive, knowledgeable and never left me in the dark about my felony DWI case. When I hired Mr. Sachs and his firm I already had a felony DWI conviction and I was sentenced to five years' probation. I came to the firm with my second felony DWI charge and probation violation. Mr. Sachs was able to get me restored back to probation with no jail time. Then I picked up my third felony DWI charge and I thought it was all over for me. However, Mr. Sachs never lets up! I doubted his belief that I could get back on probation and stay out of state prison. But in the end, he delivered! Mr. Sachs gave a very passionate sentencing argument to the judge. I was very moved myself. Because of the Mr. Sachs' loyalty to me and his profession, the impossible was made possible! As far as lawyers go, Mr. Sachs is an "11 out of 10". God Bless.- Carl S.
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David and Keith were fantastic throughout my case. Their knowledge , thoroughness and compassion was outstanding. Going through a divorce with small children was the worst time in my life but I was able to get through it with their help. Keith was always fully prepared for court and always had me fully prepared no matter my emotional state. He was hard and focused when he needed to be and always listened to every detail big or small. I wouldn't be where I am today with 2 happy kids if it wasn't for all of the help and hard work from David and Keith.- Matthew B
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Gave them all necessary info about my case using their website. Andrew contacted me to discuss and followed through 100% on everything he said. I did not have to personally appear in court. Andrew handled everything for me with the Traffic Court judge. Ticket I had was reduced to a small fine and no points on my license keeping my record clean and avoiding possible increased car insurance cost. Will recommend Andrew and his firm to any family members & friends in need of legal council.- Leonard M.
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Thank you for your excellent representation with respect to my ticket. I didn't have to go to court, you took care of everything and my record is clear. Thank you for saving my driving record.- Former Client
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I am not happy about my DWI, but the firm was perfect in helping me get through the case. They explained everything to me and took the time to answer my questions. The result was everything I wanted no criminal convictions and most of the charges were just dismissed. What I liked the best was a few weeks after my case was over they took my call and answered the other questions I had. They are really nice guys and a great attorneys. If you have a problem just call. You will not be disappointed.- Former Client
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Andrew Proto, a very professional person dedicated to his work helped me in criminal and civil cases, everything came out very well, we won the case thanks to your help Andrew .- Karina
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Keith Brown and Andy Proto are bothe very caring, knowledgeable and attentive attorneys. They were with me every step of the way through a very tough child custody case. On first meeting, Keith told me we would come out victorious and he held true to that. Their strategy was explained clearly and decisively throughout and was available at any time to answer any questions or concerns I ever had. When it came down to crunch time, they worked countless hours even outside of their regular business hours to get the results we want ed and needed. I would recommend this firm and these attorneys to anyone in need.- Kara