Duane Schoonmaker
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Duane Schoonmaker Email & Phone Number

Attorney at William Mattar P.C. at William Mattar P.C.
Location: Buffalo, New York, United States 5 work roles 2 schools
1 work email found @williammattar.com 2 phones found area 716 LinkedIn matched
✓ Verified Jun 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 2 phones

Work email d****@williammattar.com
Direct phone (716) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Attorney at William Mattar P.C.
Location
Buffalo, New York, United States

Who is Duane Schoonmaker? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Duane Schoonmaker is listed as Attorney at William Mattar P.C. at William Mattar P.C., based in Buffalo, New York, United States. AeroLeads shows a work email signal at williammattar.com, phone signal with area code 716, and a matched LinkedIn profile for Duane Schoonmaker.

Duane Schoonmaker previously worked as Attorney at William Mattar P.C. and Attorney at Grecotrapp, Pllc. Duane Schoonmaker holds J.D. from University At Buffalo School Of Law.

Company email context

Email format at William Mattar P.C.

This section adds company-level context without repeating Duane Schoonmaker's masked contact details.

{first}@williammattar.com
86% confidence

AeroLeads found 1 current-domain work email signal for Duane Schoonmaker. Compare company email patterns before reaching out.

Profile bio

About Duane Schoonmaker

I am a trial attorney with the law firm of William Mattar, PC. I concentrate my practice on civil trial and appellate work, in both New York State Court and Federal Court. I have 32 years of experience succesfully trying both jury and non-jury cases throughout New York State, conducting arbitrations and mediations, and handling appeals in both New York State and Federal Court. I am licensed to practice in New York State Court, Federal Court, and the Second Circuit Court of Appeals.I have lectured at continuing legal education seminars on issues involving automobile accidents, slip and fall accidents, and evidence. I have also spoken before professional organizations on issues involving employment issues and tort reform. My verdicts and settlements have been reported statewide.I am a member of the Bar Association of Erie County and the chair of the Negligence Committee of the BAEC, the New York State Bar Association, the New York State Trial Lawyers Academy, and the American Bar Association.

Listed skills include Personal Injury, Litigation, Arbitration, Torts, and 5 others.

Current workplace

Duane Schoonmaker's current company

Company context helps verify the profile and gives searchers a useful next step.

William Mattar P.C.
William Mattar P.C.
Attorney at William Mattar P.C.
AeroLeads page
5 roles · 36 years

Duane Schoonmaker work experience

A career timeline built from the work history available for this profile.

Attorney

Grecotrapp, Pllc
Jan 2011 - Mar 2018

Attorney

Josephine A. Greco & Associates, Pllc
Dec 2009 - Jan 2011

Attorney

Offermann, Cassano, Greco, Slisz & Adams, Llp

Law firm handling contract and business matters; employment law; estates, trusts and wills; matrimonial and family law; personal injury; professional discipline and licensure; social security claims; tax assessment reviews; and vehicle, traffic and criminal matters.

1996 - Dec 2009

Attorney

Moran & Kufta, P.C.

Law firm litigating both workers' compensation claims and personal injury claims.

1990 - 1996 ~6 yrs
2 education records

Duane Schoonmaker education

FAQ

Frequently asked questions about Duane Schoonmaker

Quick answers generated from the profile data available on this page.

What company does Duane Schoonmaker work for?

Duane Schoonmaker works for William Mattar P.C..

What is Duane Schoonmaker's role at William Mattar P.C.?

Duane Schoonmaker is listed as Attorney at William Mattar P.C. at William Mattar P.C..

What is Duane Schoonmaker's email address?

AeroLeads has found 1 work email signal at @williammattar.com for Duane Schoonmaker at William Mattar P.C..

What is Duane Schoonmaker's phone number?

AeroLeads has found 2 phone signal(s) with area code 716 for Duane Schoonmaker at William Mattar P.C..

Where is Duane Schoonmaker based?

Duane Schoonmaker is based in Buffalo, New York, United States while working with William Mattar P.C..

What companies has Duane Schoonmaker worked for?

Duane Schoonmaker has worked for William Mattar P.C., Grecotrapp, Pllc, Josephine A. Greco & Associates, Pllc, Offermann, Cassano, Greco, Slisz & Adams, Llp, and Moran & Kufta, P.C..

How can I contact Duane Schoonmaker?

You can use AeroLeads to view verified contact signals for Duane Schoonmaker at William Mattar P.C., including work email, phone, and LinkedIn data when available.

What schools did Duane Schoonmaker attend?

Duane Schoonmaker holds J.D. from University At Buffalo School Of Law.

What skills is Duane Schoonmaker known for?

Duane Schoonmaker is listed with skills including Personal Injury, Litigation, Arbitration, Torts, Civil Litigation, Appeals, Employment Law, and Wills.

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