

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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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 have worked with Keith Brown and he always took the time to answer my questions. He always had a plan for me and explained everything clearly.- Jason B.
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Mr. Proto is compassionate, professional, and knowledgeable. I was extremely satisfied with the outcome. He delivered what he promised to do. I highly recommend Mr. Proto and his staff.- Happy Client
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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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After talking to a couple of other area lawyers, this firm seemed more aggressive. I met with David Sachs at my first meeting and he gave me the feeling that I was going to be well protected in my trumped up, ridiculously racist criminal charges against me. Money well spent. David was fantastic. He was able to have my case dismissed by filing legal papers with a court appearance with testimony (not a trial). Judge agreed with his legal opinion and dismissed my case. I can't thank him enough. Also, on one court date lawyer Andrew Proto from the firm appeared on my case which was fine, because I did hire the firm, but what was exceptional about it was that he knew my case just as well as David. In my view, this firm is top notch.- Darius L.
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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
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The interaction with the firm is a 10/10 with prompt, precise and on point responses. Obviously this firm knows how to navigate the court system and in my case it was a $$$$ saver for my speeding violation, saving me points and I am sure a few digits on my- Oliver T.
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David Sachs and the lawyers at Proto, Sachs & Brown, LLP are the best criminal lawyers in Westchester County. Each lawyer in the firm is very professional. We had complete confidence in them when we retained them for our son's felony drug case. Originally we had a different lawyer handling the matter but we felt that the case was headed in the wrong direction as the former lawyer recommended that our son plead guilty to a felony. After we hired them they immediately developed a clearly laid out a strategy and approach to the case and they made us feel at ease. We finally had great lawyers fighting on our son's behalf. Ultimately, our son did not have to plead guilty to a felony or even a crime! Mr. Sachs was able to obtain an ACD dismissal and now our son will not have a criminal record and his plans to become a CPA will not be derailed!!! Thank you soooooo very much Proto, Sachs & Brown, LLP!- Laura and Todd D.