

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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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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Fenisha Williams handled my divorce and she did a phenomenal job! She was always reachable and most importantly always returned my calls. She’s very knowledgeable and was always trying to find the most reasonable solutions…Having her represent me definitely helped me calm down my anxieties. She’s amazing!!!- T.M.
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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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Andrew defended me in a serious traffic violation of which I was not guilty. He kept me informed at all times and was knowledgeable and responsive. Notwithstanding that the judge would not accept a plea bargain for this offense as a matter of policy, Andrew requested a trial. He defended me successfully and I was found not guilty. I am grateful to Andrew for seeking and defending justice. I would recommend him highly.- Former Client
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The firm was a big help in my DWI case in White Plains. We appeared in Court together and they always took time to explain my case and all of my options. My lawyer even gave me his e-mail address and responded to my questions on weekends. I was lucky to have such an open and compassionate lawyer. I didn't know my lawyer from anyone when I found him on the internet but now I feel comfortable calling him anytime. He also helped me with my child custody issues that keep coming up. I would recommend you call him with any questions.- Former Client
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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.
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The law firm and partners handled my case like pros. You see my overall rating of these men. I'm an excitable man I guess it was better not to inform me about some things so I didn't act out at the time they wanted me to stay calm. Outstanding, you go lawyers.- Former Client