Atty. John William Sullivan
John William Sullivan is a lawyer practicing medical malpractice & health care. John received a B.A. degree from Stony Brook University in 1968, and has been licensed for 52 years.
Medical Malpractice & Health Care Attorney · Serving New York, NY · 52+ Years Experience
Profile Summary
About John William Sullivan at a Glance
John William Sullivan is a medical malpractice attorney based in New York, New York. They have 52+ years of legal experience, licensed to practice since 1974. Admitted to practice in New York (1974), U.S. District Court, Southern District of New York (1976), and U.S. District Court, Eastern District of New York U.S. District Court, Northern District of New York (1976). Educated at New York University School of Law (J.D., 1973) and Stony Brook University (B.A., 1968). Recognitions include AV Preeminent. Active member of Memberships & Affiliations American Bar Association New York State Bar Association Association of the Bar of the City of New York New York County Lawyers' Association. Serves clients in New York, NY and the surrounding metropolitan area.
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About John William Sullivan
- John William Sullivan is a lawyer practicing medical malpractice & health care
- John received a B.A. degree from Stony Brook University in 1968, and has been licensed for 52 years
- John practices in New York, NY
Practice Areas Explained
John William Sullivan's Areas of Legal Practice
Each practice area below reflects the types of cases John William Sullivan handles, with a practical overview of what that area of law involves and how it may apply to your situation in New York.
Medical Malpractice in New York
Medical malpractice lawyers represent patients harmed by negligent doctors, hospitals, and other providers. Free case review, no fee unless you win.
John William Sullivan is one of 48,593 medical malpractice attorneys indexed nationally. Browse medical malpractice attorneys in New York →
Jurisdictional Context
Why Local Counsel Matters in New York
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 New York 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.
New York Courts and Legal Process
Choosing a New York-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.
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Professional Profile
Why Clients in New York Choose John William Sullivan
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 John William Sullivan's practice in the field of medical malpractice.
Decade-Tested Legal Experience
John William Sullivan brings 52+ 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, U.S. District Court, Southern District of New York, and U.S. District Court, Eastern District of New York U.S. District Court, Northern District of New York, John William Sullivan can represent clients in cases that span state lines or require counsel in multiple jurisdictions.
Focused Medical Malpractice Practice
Concentrating on medical malpractice means John William Sullivan's knowledge of relevant statutes, case law, and procedural nuances stays current — unlike generalist practices that spread attention across unrelated fields.
Local Presence in New York
A New York-based practice means John William Sullivan 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 John William Sullivan Handles in New York
Below is a representative sample of the types of matters John William Sullivan 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 John William Sullivan directly to discuss the specifics of your situation.
Search Reference
How People Find John William Sullivan Online
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John William Sullivan's Practice Areas & Specializations
Education & Law School Background
Awards & Professional Honors
Bar Admissions & Licensed Jurisdictions
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