Atty. Mark A. Siesel
Mark A. Siesel is the founder of The Law Office of Mark A.
Assault Injuries & More Attorney · Serving White Plains, NY · 39+ Years Experience
Profile Summary
About Mark A. Siesel at a Glance
Mark A. Siesel is a Member based in White Plains, New York, practicing at The Law Office of Mark A. Siesel. They have 39+ years of legal experience, licensed to practice since 1987. Their practice focuses on car accidents, truck accidents, medical malpractice, wrongful death, and personal injury. Admitted to practice in New York (1987), New Jersey (1987), United States District Court for the Eastern District of New York (1987), and United States District Court for the Southern District of New York (1987). Educated at Brooklyn Law School (J.D., 1986) and State University of New York at Stony Brook (B.A. Political, 1981). Recognitions include Peer Reviewed. Serves clients in White Plains, NY and the surrounding metropolitan area.
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About Mark A. Siesel
- Mark A. Siesel is the founder of The Law Office of Mark A. Siesel, representing personal injury and wrongful death victims in New York's state and federal courts for over 28 years
- Based in the Bronx, White Plains, and Peekskill, his practice handles cases involving car accidents, construction injuries, medical malpractice, nursing home neglect, and defective products
- Mark personally oversees each case from initiation through trial, advocating aggressively for clients' rights and securing significant settlements and verdicts over his career
- Mark’s background includes experience defending personal injury claims, giving him insight into insurance company strategies
- This advantage informs his approach to litigation, helping clients navigate municipal hearings, depositions, and trials
- He also explores alternative resolutions through mediation or arbitration when appropriate
- In addition to personal injury, Mark’s firm handles criminal defense cases, including DWI, drug possession, and administrative hearings
- Mark is certified under New York’s Mental Hygiene Law to serve as a guardian, court-appointed attorney, and evaluator for incapacitated individuals
- He is a member of the Westchester County Bar Association, New York State Trial Lawyers Association, and the American Association for Justice
- Outside of work, Mark enjoys tennis, music, and coaching baseball and basketball for his two sons
Practice Areas Explained
Mark A. Siesel's Areas of Legal Practice
Each practice area below reflects the types of cases Mark A. Siesel handles, with a practical overview of what that area of law involves and how it may apply to your situation in White Plains.
Car Accidents in White Plains
Hurt in a car crash? Car accident lawyers fight insurance companies for fair compensation — free consult, no fee unless you win.
Mark A. Siesel is one of 36,434 car accidents attorneys indexed nationally. Browse car accidents attorneys in New York →
Truck Accidents in White Plains
Mark A. Siesel is one of 4,910 truck accidents attorneys indexed nationally. Browse truck accidents attorneys in New York →
Medical Malpractice in White Plains
Medical malpractice lawyers represent patients harmed by negligent doctors, hospitals, and other providers. Free case review, no fee unless you win.
Mark A. Siesel is one of 48,593 medical malpractice attorneys indexed nationally. Browse medical malpractice attorneys in New York →
Wrongful Death in White Plains
Mark A. Siesel is one of 30,932 wrongful death attorneys indexed nationally. Browse wrongful death attorneys in New York →
Personal Injury in White Plains
Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.
Mark A. Siesel is one of 262,557 personal injury attorneys indexed nationally. Browse personal injury attorneys in New York →
Jurisdictional Context
Why Local Counsel Matters in White Plains
Practicing law in New York. Legal matters in New York are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in White Plains are typically filed in the local municipal court or the appropriate New York state district court, depending on subject matter and amount in controversy. An attorney licensed in New York brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in New York courts without local counsel or pro hac vice admission.
White Plains Courts and Legal Process
Choosing a White Plains-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.
Looking for additional New York attorneys? Browse all attorneys in White Plains or all attorneys in New York.
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Professional Profile
Why Clients in White Plains Choose Mark A. Siesel
Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Mark A. Siesel's practice in the field of car accidents, truck accidents, medical malpractice, wrongful death, and personal injury.
Decade-Tested Legal Experience
Mark A. Siesel brings 39+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.
Multi-State Bar Admission
Licensed in New York, New Jersey, and United States District Court for the Eastern District of New York, Mark A. Siesel can represent clients in cases that span state lines or require counsel in multiple jurisdictions.
Broad Practice Area Coverage
Covering car accidents, truck accidents, and medical malpractice, Mark A. Siesel can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.
Local Presence in White Plains
A White Plains-based practice means Mark A. Siesel attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.
Case Types
Common Legal Issues Mark A. Siesel Handles in White Plains
Below is a representative sample of the types of matters Mark A. Siesel has experience with under New York law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.
This list is illustrative, not exhaustive. Contact Mark A. Siesel directly to discuss the specifics of your situation.
Search Reference
How People Find Mark A. Siesel Online
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Mark A. Siesel's Practice Areas & Specializations
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