John F. Duane, Business Attorney in Woodside, New York
Over 47 years of legal practice · focused on Business, Estate Planning, and Litigation · 5.0/5 rating from 1 verified client review
MemberatLeavitt, Kerson & Duane LLP
Woodside New, NY
Practicing business in Woodside since 1979.
- 47+
- Years practicing
- 5.0 ★
- 1 client review
- 5
- Bar admissions
Are you John F. Duane?
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Quick answer
John F. Duane is a member based in Woodside, NY. The practice focuses on Business, Estate Planning, and Litigation. John has over 47 years of legal experience. Currently practicing at Leavitt, Kerson & Duane LLP. Rated 5.0 out of 5 from 1 client review.
- Based in
- Woodside, NY
- Experience
- over 47 years
- Known for
- Business · Estate Planning · Litigation
- Handles Business, Estate Planning, and Litigation matters from Woodside, NY.
- Over 47 years of practice as a licensed attorney.
- Recognized with AV Preeminent.
About John F. Duane: John F. Duane is a member based in Woodside, NY. The practice focuses on Business, Estate Planning, and Litigation. John has over 47 years of legal experience. Currently practicing at Leavitt, Kerson & Duane LLP. Rated 5.0 out of 5 from 1 client review.
Areas of practice
John's practice areas in Woodside
John concentrates on business, estate planning, litigation, personal injury, and real estate. Each area below outlines the kind of case John handles, typical outcomes to expect, and how the intake process starts.
Business
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Estate Planning
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Litigation
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Personal Injury
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Real Estate
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Business cases in Woodside, New York
John takes business matters in Woodside, New York. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before John agrees to represent you.
Estate Planning cases in Woodside, New York
John takes estate planning matters in Woodside, New York. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before John agrees to represent you.
Litigation cases in Woodside, New York
John takes litigation matters in Woodside, New York. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before John agrees to represent you.
Personal Injury cases in Woodside, New York
John takes personal injury matters in Woodside, New York. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before John agrees to represent you.
Real Estate cases in Woodside, New York
John takes real estate matters in Woodside, New York. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before John agrees to represent you.
Biography
John F. Duane, business attorney serving Woodside
John F. Duane is a member based in Woodside, NY. The practice focuses on Business, Estate Planning, and Litigation. John has over 47 years of legal experience. Currently practicing at Leavitt, Kerson & Duane LLP. Rated 5.0 out of 5 from 1 client review. John works from Woodside, New York and takes on business matters across the region.
John F. Duane is a lawyer practicing civil litigation, business law, corporate law and 3 other areas of law. John F. received a B.A. degree from Colgate University in 1975, and has been licensed for 47 years. John F. practices at Leavitt, Kerson & Duane LLP in Woodside, NY.
John's approach to business cases
John F. Duane is a lawyer practicing civil litigation, business law, corporate law and 3 other areas of law. John F. received a B.A. degree from Colgate University in 1975, and has been licensed for 47 years. John F. practices at Leavitt, Kerson & Duane LLP in Woodside, NY.
The kind of cases John takes
John reviews new inquiries case-by-case for business, estate planning, and litigation matters in Woodside and the surrounding New York area.
Credentials
Credentials — where John studied and practices
Columbia University
J.D. · 1978
Colgate University
B.A. · 1975
Jurisdictions
John's state bar admissions
U.S. Supreme Court
2000 · ACTIVE
U.S. Court of Appeal
1986 · ACTIVE
U.S. District Court,
1979 · ACTIVE
U.S. District Court,
1979 · ACTIVE
New York
1979 · ACTIVE
John studied at J.D. in Columbia University and B.A. in Colgate University.
Law school and academic background
John completed J.D. in Columbia University and B.A. in Colgate University. Formal legal training is one signal of substantive knowledge — the day-to-day practice John runs in New York is where that training gets applied to real client questions.
Recognition
John's legal honors and published work
John has received 1 formal recognition from bar associations, industry bodies, and peer-review services.
AV Preeminent
Legal awards and honors
AV Preeminent.
Affiliations
John's professional memberships and bar associations
The Association of the Bar of the City of New York Queens County and American Bar Associations
membership
Locations
John F. Duane's office in Woodside
John's primary office is at 45-29 47th St., Woodside, NY, 11377. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of John F. Duane — 5.0/5 rating from 1 verified client review
Every review below is from a verified client of John. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing business attorneys in Woodside.
5.0
1 client review
Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once John F. Duane claims this profile.
Read all reviewsHiring guide
How to hire John F. Duane — what to expect in your first consultation
Working with a new business attorney should feel structured. Here's how the first two conversations with John usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
John charges for the initial consult. That fee is credited toward representation if you retain John's office.
What to bring to your first meeting
Bring any documents you already have — police reports, medical records, filed pleadings, correspondence from an insurer, a copy of the contract at issue. If you're not sure, err on the side of bringing everything; John will tell you what matters and what doesn't.
Questions to ask a business attorney in Woodside, New York
A short list to run through before you commit: How many business matters have you handled in the last year? What's your fee structure? Who else in the office will work on this? What's your realistic estimate of timeline and range of outcomes? How do I reach you between meetings?
Fees & payment
Fees, payment methods, and consultation options for John
John discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in business practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every business matter is priced differently. Simple document review might be a flat fee. Injury litigation is often contingency. Complex commercial disputes usually run hourly with a retainer. John confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
John's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many business practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about John F. Duane
How much does it cost to hire John for a business case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. John walks through the likely range during the consult so there are no surprises.
Does John offer a free consultation?
John charges for the initial consult; that fee is credited toward representation if you retain John's office. Some business attorneys offer free consults — check John's current terms during booking.
How long do business cases in New York typically take?
Simple business matters can wrap in a few weeks; disputed cases can run 6–18 months from intake to resolution, longer if the matter goes to trial. John gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can John take my case if I'm outside Woodside?
John is licensed in New York. Matters governed by New York law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — John will tell you if the case is a fit or refer you to someone closer to your court.
What should I bring to my first meeting with John?
Bring every document that touches the dispute: contracts, correspondence, police or medical reports, filed pleadings, invoices, photographs, insurance letters. Also bring a written timeline of what happened, in your own words. John will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is John accepting new business clients right now?
John's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Business attorneys serving Woodside and Albany in New York
John handles business matters throughout New York. Each city below is a direct link into the search page for verified business attorneys in that community.
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Other top-rated business attorneys in New York
If John's intake is full or the fit isn't right, these business attorneys in Woodside handle similar matters. Every profile below is verified and open to consultations.





