Mark David Shirian P.C. has been featured in the news multiple times for their work with high profile cases.
© 2025 - Copyright Mark David Shirian | All rights reserved.
Assertively Fighting for the Rights of Our Clients
When it comes to personal injury cases, Mark David Shirian P.C. is recognized as a trusted and leading personal injury law firm in New York City. We are committed to providing compassionate, experienced, and results-driven representation to individuals who have suffered due to negligence. Our firm has earned a reputation for achieving significant settlements and verdicts, securing justice for accident victims. If you suffered a serious injury, schedule a consultation with an accomplished Valley Stream personal injury lawyer.
Choosing the right personal injury lawyer is one of the most critical decisions you can make. At Mark David Shirian P.C., we stand out for our dedication to justice, relentless pursuit of maximum compensation, and unparalleled client support.

Our Valley Stream attorneys specialize in a wide variety of personal injury cases, including:
If you’ve been injured in a car or truck accident, we are here to help. Our attorneys are experienced in handling complex cases involving:
We work tirelessly to secure compensation for your medical expenses, lost wages, and pain and suffering.
Slip and fall injuries can result in serious harm and financial hardship. Our team ensures negligent property owners are held accountable for unsafe conditions, providing you with the compensation you deserve.
When healthcare providers fail to meet the standard of care, the consequences can be devastating. Our experienced attorneys handle cases involving:
Dog attacks can cause severe physical and emotional trauma. We have successfully held dog owners accountable for their negligence, securing compensation for victims.
Losing a loved one due to someone else’s negligence is a heartbreaking experience. Our firm provides compassionate legal support to families seeking justice through wrongful death claims.
Our personal injury attorneys bring years of experience and a deep understanding of the legal system to every case in Valley Stream. Whether negotiating with insurance companies or fighting for you in court, we deliver top-tier representation.
We understand the physical, emotional, and financial toll of personal injuries. Our legal team is dedicated to providing personalized attention and support throughout the legal process.
At Mark David Shirian P.C., your success is our priority. Our commitment to excellence has earned us recognition as one of New York City’s top personal injury law firms.
Navigating the legal system can be overwhelming, but you don’t have to face it alone. From your initial consultation to the resolution of your Valley Stream personal injury case, our lawyers will:
We are committed to ensuring every client receives the justice they deserve.
If you or a loved one has been injured due to someone else’s negligence, trust Mark David Shirian P.C. to fight for your rights. Contact us today for a free consultation with a Valley Stream personal injury lawyer and let us help you get the compensation you deserve.
I had an outstanding experience with Mark Shirian and his team. From the very beginning, they were professional, attentive, and genuinely cared about my case. Mark’s expertise in personal injury law was evident, and he guided me through every step with clarity and confidence. The communication was prompt, and I always felt informed and supported. Thanks to their dedication, we achieved a favorable outcome.
What impressed me most about this firm is how they combine professional expertise with sincere empathy. Legal issues can be overwhelming, but their team is always available to answer questions and make you feel supported. They manage every case with great attention to detail, making sure nothing is overlooked, and always keeping the client’s best interest front and center.
I can’t recommend Mark highly enough! From the very first consultation, it was clear that they not only have deep legal knowledge but also a true passion for helping their clients. Mark handled my case with professionalism, transparency, and dedication every step of the way. What stood out most was how approachable and responsive he was—always taking time to explain things clearly and offer practical advice.
I am so grateful to have met Mark David Shirian. Mark Shirian is a top notch lawyer and runs an excellent law firm. He works very fast bringing results and closure to your case immediately. He offers great retainer options for him to represent your case. Aside from the Cassie and Diddy case, never in my life have I ever heard of an attorney that can get you a settlement negotiation in less than two weeks after serving the other party.
The best lawyer, he took my case and made sure my daughter got what she deserved. I would choose him all over again and every-time I need a lawyer. He goes a voice and beyond and even came to the hospital to see my daughter and didn’t even know my family at the time. Mark is very sweet, and kind, he will get the Job done.
It has been great to work with Mark on my case. He has been very sensitive to what I went through in the workplace. He takes the time to explain the legal process and pays great attention to detail. He is patient, professional and very responsive whenever I reach out with any questions. He goes above and beyond, giving the support needed to get through the process. I would highly recommend working with Mark David Shirian P.C.
Mark is an excellent attorney who represented me in very stressful circumstances. Mark navigated all the issues and kept a constant line of communication with me updating me and properly setting my expectations. He is an extremely well experienced, caring and diligent attorney who I would recommend to everyone!
I can’t speak highly enough of Mark Shirian office and masterful work. From the minute I was referred to his firm , ( shifting from another out of state lawyer ) I felt confident and at ease about my case and his understanding of it. I knew Mark can handle the demands and get me the results I was looking for. Mark is super ambitious , tenacious ,knowledgable , and dedicated to his craft.
Mark David Shirian P.C. has been featured in the news multiple times for their work with high profile cases.
Mark David Shirian
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The information on this website is for general information purposes only. Nothing on this site should be taken as legal advice for any individual case or situation. This information is not intended to create, and receipt or viewing does not constitute, an attorney-client relationship.
© 2025 - Copyright Mark David Shirian | All rights reserved.