Atty. William G. Macdevitt

Atty. William G. Macdevitt

William G. Macdevitt is a lawyer practicing medical malpractice, litigation.

Hauppauge Hauppauge 33 yrs experience 33 year
Call (363) 205-1662 Book Appointment

Litigation & More Attorney · Serving Hauppauge, NY · 33+ Years Experience

Profile Summary

About William G. Macdevitt at a Glance

William G. Macdevitt is an Associate based in Hauppauge, New York, practicing at Fumuso, Kelly, Swart, Farrell, Polin & Christesen LLP. They have 33+ years of legal experience, licensed to practice since 1993. Their practice focuses on medical malpractice and litigation. Admitted to practice in New York (1993), U.S. District Court, Southern District of New York (1994), and U.S. District Court, Eastern District of New York (1994). Educated at St. John's University (J.D., 1992) and St. Joseph's College (B.S., 1987). Serves clients in Hauppauge, NY and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About William G. Macdevitt

  • William G. Macdevitt is a lawyer practicing medical malpractice, litigation
  • William received a B.S. degree from St. Joseph's College in 1987, and has been licensed for 33 years
  • William practices at Fumuso, Kelly, Swart, Farrell, Polin & Christesen LLP in Hauppauge, NY

Practice Areas Explained

William G. Macdevitt's Areas of Legal Practice

Each practice area below reflects the types of cases William G. Macdevitt handles, with a practical overview of what that area of law involves and how it may apply to your situation in Hauppauge.

Medical Malpractice in Hauppauge

Medical malpractice lawyers represent patients harmed by negligent doctors, hospitals, and other providers. Free case review, no fee unless you win.

William G. Macdevitt is one of 48,593 medical malpractice attorneys indexed nationally. Browse medical malpractice attorneys in New York →

Civil Litigation in Hauppauge

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

William G. Macdevitt is one of 450,751 litigation attorneys indexed nationally. Browse litigation attorneys in New York →

Jurisdictional Context

Why Local Counsel Matters in Hauppauge

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 Hauppauge 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.

Hauppauge Courts and Legal Process

Choosing a Hauppauge-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 Hauppauge or all attorneys in New York.

Frequently Asked

Common Questions About William G. Macdevitt

Where is William G. Macdevitt's law office located?
William G. Macdevitt's law practice is located in Hauppauge, New York. The firm is Fumuso, Kelly, Swart, Farrell, Polin & Christesen LLP. You can contact the office directly through this profile page.
What practice areas does William G. Macdevitt handle?
William G. Macdevitt focuses on medical malpractice, litigation. Each practice area listed reflects experience handling cases of that type in New York.
How long has William G. Macdevitt practiced law?
William G. Macdevitt has 33+ years of legal experience and has been licensed since 1993.
Where did William G. Macdevitt go to law school?
William G. Macdevitt earned their education at (J.D., 1992); (B.S., 1987).
How can I contact William G. Macdevitt for a consultation?
You can contact William G. Macdevitt directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Professional Profile

Why Clients in Hauppauge Choose William G. Macdevitt

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 William G. Macdevitt's practice in the field of medical malpractice and litigation.

Decade-Tested Legal Experience

William G. Macdevitt brings 33+ 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, William G. Macdevitt can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering medical malpractice and litigation, William G. Macdevitt can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Hauppauge

A Hauppauge-based practice means William G. Macdevitt 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 William G. Macdevitt Handles in Hauppauge

Below is a representative sample of the types of matters William G. Macdevitt 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.

Surgical error claims
Medical Malpractice
Misdiagnosis and delayed diagnosis
Medical Malpractice
Birth injury lawsuits
Medical Malpractice
Hospital negligence
Medical Malpractice

This list is illustrative, not exhaustive. Contact William G. Macdevitt directly to discuss the specifics of your situation.

Search Reference

How People Find William G. Macdevitt Online

Prospective clients searching for legal help in Hauppauge commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like William G. Macdevitt.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with William G. Macdevitt directly.

William G. Macdevitt's Practice Areas & Specializations

Education & Law School Background

J.D.
St. John's University
- 1992
B.S.
St. Joseph's College
- 1987

Bar Admissions & Licensed Jurisdictions

New York
Admitted: 1993
U.S. District Court, Southern District of New York
Admitted: 1994
U.S. District Court, Eastern District of New York
Admitted: 1994

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