DP

Dennis Patrick Cleary, Business Attorney in Buffalo, New York

Over 42 years of legal practice · focused on Business, Estate Planning, and Tax · 4.5/5 rating from 1 verified client review

Practicing business in Buffalo since 1984.

42+
Years practicing
4.5 ★
1 client review
2
Bar admissions

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Quick answer

Dennis Patrick Cleary is a partner based in Buffalo, NY. The practice focuses on Business, Estate Planning, and Tax. Dennis has over 42 years of legal experience. Currently practicing at Duke, Holzman,Photiadis & Gresens LLP. Rated 4.5 out of 5 from 1 client review.

Based in
Buffalo, NY
Experience
over 42 years
Known for
Business · Estate Planning · Tax
  • Handles Business, Estate Planning, and Tax matters from Buffalo, NY.
  • Over 42 years of practice as a licensed attorney.
  • Recognized with BV Distinguished.

About Dennis Patrick Cleary: Dennis Patrick Cleary is a partner based in Buffalo, NY. The practice focuses on Business, Estate Planning, and Tax. Dennis has over 42 years of legal experience. Currently practicing at Duke, Holzman,Photiadis & Gresens LLP. Rated 4.5 out of 5 from 1 client review.

Areas of practice

Legal matters Dennis takes on

Dennis concentrates on business, estate planning, tax, and trusts. Each area below outlines the kind of case Dennis handles, typical outcomes to expect, and how the intake process starts.

Business cases in Buffalo, New York

Dennis takes business matters in Buffalo, 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 Dennis agrees to represent you.

Estate Planning cases in Buffalo, New York

Dennis takes estate planning matters in Buffalo, 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 Dennis agrees to represent you.

Tax cases in Buffalo, New York

Dennis takes tax matters in Buffalo, 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 Dennis agrees to represent you.

Trusts cases in Buffalo, New York

Dennis takes trusts matters in Buffalo, 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 Dennis agrees to represent you.

Biography

Meet Dennis Patrick Cleary — business lawyer in Buffalo

Dennis Patrick Cleary is a partner based in Buffalo, NY. The practice focuses on Business, Estate Planning, and Tax. Dennis has over 42 years of legal experience. Currently practicing at Duke, Holzman,Photiadis & Gresens LLP. Rated 4.5 out of 5 from 1 client review.

Dennis Patrick Cleary is a lawyer practicing trusts, estate planning, business and corporate law and 2 other areas of law. Dennis received a B.S. degree from State University of New York at Fredonia in 1977, and has been licensed for 42 years. Dennis practices at Duke, Holzman,Photiadis & Gresens LLP in Buffalo, NY.

How Dennis handles business matters

Dennis Patrick Cleary is a lawyer practicing trusts, estate planning, business and corporate law and 2 other areas of law. Dennis received a B.S. degree from State University of New York at Fredonia in 1977, and has been licensed for 42 years. Dennis practices at Duke, Holzman,Photiadis & Gresens LLP in Buffalo, NY.

The kind of cases Dennis takes

Dennis reviews new inquiries case-by-case for business, estate planning, and tax matters in Buffalo and the surrounding New York area.

Credentials

Education, bar admissions, and languages

  • New York University

    LL.M. Taxation · 1987

  • State University of New York at Fredonia

    B.S. Syracuse · 1977

Jurisdictions

Dennis's state bar admissions

  • New York

    1984 · ACTIVE

  • U.S. Tax Court

    1984 · ACTIVE

Dennis studied at LL.M. Taxation in New York University and B.S. Syracuse in State University of New York at Fredonia.

Law school and academic background

Dennis completed LL.M. Taxation in New York University and B.S. Syracuse in State University of New York at Fredonia. Formal legal training is one signal of substantive knowledge — the day-to-day practice Dennis runs in New York is where that training gets applied to real client questions.

Recognition

Recognition and thought leadership

Dennis has received 1 formal recognition from bar associations, industry bodies, and peer-review services.

  • BV Distinguished

Legal awards and honors

BV Distinguished.

Affiliations

Dennis's professional memberships and bar associations

  • Erie County, New York State and American Bar Associations American Institute of Certified Public Accountants New York State Society of Certified Public Accountants

    membership

Locations

Dennis Patrick Cleary's office in Buffalo

Dennis's primary office is at 701 Seneca St., Ste. 750, Buffalo, NY, 14210. In-person meetings are by appointment; a phone intake usually comes first.

Main office

Duke, Holzman,Photiadis & Gresens LLP

701 Seneca St., Ste. 750

Buffalo, NY 14210

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Client feedback

Client reviews of Dennis Patrick Cleary — 4.5/5 rating from 1 verified client review

Every review below is from a verified client of Dennis. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing business attorneys in Buffalo.

4.5

1 client review

Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Dennis Patrick Cleary claims this profile.

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Hiring guide

How to hire Dennis Patrick Cleary — what to expect in your first consultation

Working with a new business attorney should feel structured. Here's how the first two conversations with Dennis usually go, from the moment you request a consult to the day representation begins.

Consultation formats and pricing

Dennis charges for the initial consult. That fee is credited toward representation if you retain Dennis'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; Dennis will tell you what matters and what doesn't.

Questions to ask a business attorney in Buffalo, 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 Dennis

Dennis 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. Dennis confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

Dennis'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 Dennis Patrick Cleary

  • How much does it cost to hire Dennis for a business case?

    Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Dennis walks through the likely range during the consult so there are no surprises.

  • Does Dennis offer a free consultation?

    Dennis charges for the initial consult; that fee is credited toward representation if you retain Dennis's office. Some business attorneys offer free consults — check Dennis'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. Dennis gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

  • Can Dennis take my case if I'm outside Buffalo?

    Dennis 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 — Dennis 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 Dennis?

    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. Dennis will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.

  • Is Dennis accepting new business clients right now?

    Dennis'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 Buffalo and Albany in New York

Dennis handles business matters throughout New York. Each city below is a direct link into the search page for verified business attorneys in that community.

More counsel

If Dennis's intake is full or the fit isn't right, these business attorneys in Buffalo handle similar matters. Every profile below is verified and open to consultations.