HoganWillig PLLC

HoganWillig PLLC


Firm Overview

For over 40 years, we have provided cost-effective counsel in a timely manner. We understand our clients needs and we strive to ensure a positive experience with our firm.

We value a team approach to resolving issues facing our clients especially issues which touch upon more than one area of law. Having our staff work collectively, enables our firm to draw upon a wide range of experience and knowledge, encouraging innovative thinking and fostering the development of creative solutions.

We have a team of experienced and dedicated attorneys who possess comprehensive knowledge in the following fields of law:

-Agricultural Law
-Bankruptcy and Debt Relief
-Civil Litigation
-Corporate Law
-Business Law
-Criminal Defense
-Dangerous Drugs
-Recalled Products
-Dram Shop Claims
-DWI and Alcohol Related Offenses
-Estate Planning
-Elder Law
-International Law
-Matrimonial Law
-Family Law
-Medical Malpractice
-Nursing Home Negligence
-Per Diem Court Appearances
-Personal Injury
-Real Estate Law
-Social Security Disability
-Vehicle and Traffic Matters
-Construction and Surety Law

We have five conveniently located offices in Erie, Cattaraugus, and Niagara Counties to better serve all of Western New York. To view a complete list of our attorneys go to https://www.hoganwillig.com/team.

To speak with one of our experienced attorneys call 716-636-7600 today!

Main Office

Main Office
2410 North Forest Road, Ste. 301
Amherst NY 14068


(716) 636-7600

Personal Injury

Our Personal Injury Department has obtained numerous multi-million dollar verdicts and settlements for our clients.

It is our primary goal that the person injured by the negligence and carelessness of others, whether in a motorcycle or car accident, aviation accident, construction site injury, slip and fall accident or wrongful death claim, will be compensated by the negligent party's insurance company. If you or a loved one has sustained injuries as a result of another person's wrongdoing, allow the experienced attorneys of HoganWillig to fight on your behalf.

Real Estate

Our attorneys also handle property tax challenges, zoning, title insurance, landlord/tenant issues as well as other related matters.

We take pride in helping our clients save dollars by carefully negotiating contract and repair issues, minimizing closing costs and resolving complicated title and post-closing issues as efficiently as possible. Our clients place their confidence in us and we strive to maintain their trust every day.

Real estate attorneys are available to speak on a multitude of topics at no charge.


We handle a wide range of divorce cases from small to multi-million dollar settlements.

In the area of divorce and separation, we comprehensively address all issues arising in a marriage, which include custody and visitation arrangements, child and spousal support issues (which also involves health insurance, uninsured medical expenses, day care costs, higher education expenses and tax issues), as well as the equitable distribution of marital property and debts which may also necessitate an analysis of the value of a business entity or enhanced earning capacity as a result of a degree, certification or license acquired during the marriage.

Corey J. Hogan, Partner & Founder

HoganWillig PLLC

Mr. Hogan has been licensed for 44 years and is an AV Preeminent rated lawyer, the top ranking in ability and ethics by Martindale- Hubbell. He has also be recognized by Super Lawyers, Upstate Edition for Personal Injury from 2007-2017.

He has obtained what are believed to be two of the largest verdicts in the Court of Claims. He is a Life Member of the Multi-Million Dollar Advocates Forum, a prestigious group of the top trial lawyers in the United States. Most recently, Mr. Hogan successfully achieved a $9 million verdict awarded by a Niagara County jury and a $5 million dollar verdict in a failure to timely diagnose cancer case in Monroe County. These verdicts are believed to be one of the largest verdicts of their kind in each county.

To schedule an appointment with Corey J. Hogan call 716-932-6600.

Diane R. Tiveron, Managing Partner, Coporate & Business Law Chair

HoganWillig PLLC

Diane Tiveron has been licensed for over 28 years and focuses her practice on corporate and business law.

She counsels her clients in several areas of business formations from acquisitions, sales or dissolutions, as well as the preparation of any commercial document/contract, ranging from an employment agreement to a lease. She counsels non-for-profit organizations on nonprofit law and governance, obtaining and maintaining tax-exempt status and 501(c) classifications. She also provides practical strategies attuned to the unique needs of each client.
Ms. Tiveron also counsels individuals with bankruptcy issues (Chapter 7 and Chapter 13) and assists many creditors with protecting their rights in bankruptcy. She is able to provide assistance to creditors with their general collection needs as well as provide troubled businesses advice and counsel.
Ms. Tiveron also engages in civil litigation in all courts in Western New York with regard to commercial issues such as breach of contract, fraud, collections, foreclosure and business disputes. In addition, she coordinates the firm's per diem assistance to law firms and attorneys outside the area.

To contact the HoganWillig firm call 716-636-7660 today.