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Vigorously Protecting Your Rights & Interests Honest, Experienced, & Personalized Legal Counsel

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 is committed to achieving your goals and obtaining the best result for your case.

We stand ready and prepared to assist you with:

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
  • Premier Counsel
    Selection for Super Lawyers® (top 5% of New York attorneys)
  • Award-Winning
    Avvo Clients’ Choice Award for Family Law and Criminal Defense
  • Published Legal Authors
    Co-Authored National Bestsellers on DWI & Criminal Defense
  • Experience & Perspective
    100+ 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.

    "Outstanding lawyers. I have worked with them twice and they know what they are doing."
    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.
    "They are winners!"
    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
    "David's professionalism put me at ease and I felt confident in his ability to represent me during my court appearance."
    David was very knowledgeable yet also pragmatic and focused when discussing the outcomes surrounding my case. He was able to reach the best deal for me, getting my 6 point traffic ticket dropped to NO points and will NOT be reported to the DMV. He's affordable, and it was immediately obvious to me that he is not concerned about price gouging. David's professionalism put me at ease and I felt confident in his ability to represent me during my court appearance. Everything about the process felt organized and well-managed, and I have no reservations recommending his services.
    - B.M.
    "With me every step of the way"
    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
    "He is very responsive and clearly knows what he is doing."
    Thank you for treating me as if I was a VIP. David did a great job getting my speeding charge dismissed. He is very responsive and clearly knows what he is doing.
    - Former Client
    "I had spent three years working hard for 0 points on my license, so the small investment in this firm for a good defense seemed a good idea."
    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.
    "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."
    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.
    "I would recommend David's services to anyone."
    I was recently represented by Mr. David Sachs. I found him to be very professional and competent. He showed great confidence in his ability to win my case. He made me feel at ease. And I would recommend his services to anyone. He is a great attorney!!!!!!!
    - David M.

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