Robert W. Patterson

Scott M. Schwartz has extensive experience representing clients in all areas of plaintiff’s personal injury law. Practice Areas Accidents and Personal Injury Car Accidents Farm Accidents Dog Bite Injury Injury on Property Motor Vehicle Accidents Product Liability Tourist Accidents Workplace Accidents Motorcycle Accidents Mesothelioma and Asbestos

Attorney Katherine Liebner focuses her legal practice in the areas of estate planning, estate and trust administration, and labor and employment law. She also handles appellate matters across a wide spectrum of practices. Estate Planning Kathy works closely with her clients to navigate the many nuances of proper estate planning. She has extensive experience working with clients on all levels of estate planning, including: Preparing Wills Drafting Powers of Attorney Drafting Healthcare Proxies...

John P. Comerford is a Senior Partner at Lipsitz, Ponterio & Comerford, LLC. He grew up in Lewiston, New York, a small historic town near the Canadian border. As a young child, Mr. Comerford grew up in the shadows of Love Canal and personally observed the consequences of environmental pollution. After graduating from high school, he attended Cornell University and studied Environmental Science. Mr. Comerford devotes the majority of his time to asbestos personal injury matters. He has liti...

Mr. Chiari is a cum laude graduate of the State University of New York at Buffalo Law School and currently is on the Board of Directors for the UB Law Alumni Association, Inc.. He is a member of the American Association for Justice, New York State Trial Lawyers' Association, Western New York Trial Lawyers' Association, New York State Academy of Trial Lawyers, Million Dollar Advocates Forum, and Multi-Million Dollar Advocates Forum. He is also a member of the American Board of Trial Advocates,...

John Lipsitz is a lawyer recognized by Best Lawyers in the practice areas of Personal Injury Litigation - Plaintiffs and Product Liability Litigation - Plaintiffs. John practices law in Buffalo, New York Best Lawyers has recognized John Lipsitz since 2026. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which John Lipsitz is held by other lawyers.

Leslie M. Greenbaum is a lawyer recognized by Best Lawyers in the practice area of Entertainment Law - Music. Leslie M. practices law in Buffalo, New York Best Lawyers has recognized Leslie M. Greenbaum since 2027. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Leslie M. Greenbaum is held by other lawyers.

Thomas M. Mercure is a lawyer recognized by Best Lawyers in the practice areas of Medical Malpractice Law - Plaintiffs, Personal Injury Litigation - Plaintiffs and Product Liability Litigation - Plaintiffs. Thomas M. practices law in Buffalo, New York Best Lawyers has recognized Thomas M. Mercure since 2010. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which T...

Joseph J. Gumkowski practices in the areas of general business law, e-commerce, taxation, and intellectual property. His practice is concentrated in servicing select clients of the firm in the entertainment business. Mr. Gumkowski is an active member of the Sports Car Club of America; the Sports Car Club of America, Western New York Region; the South Towns Motor Club; and the Central New York Ice Racing Association. Mr. Gumkowski earned second place in the 2002 New York State Road Racing Cham...

Michael R. Drumm is a lawyer recognized by Best Lawyers in the practice area of Medical Malpractice Law - Plaintiffs. Michael R. practices law in Buffalo, New York Best Lawyers has recognized Michael R. Drumm since 2019. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Michael R. Drumm is held by other lawyers.

Barry N. Covert focuses his practice primarily in the following areas: New York State and federal criminal trials and appeals Constitutional law, including First Amendment, Second Amendment, and civil rights actions Qui Tam Act, also known as the False Claims Act Defending against allegations of scientific misconduct, scientific fraud, research misconduct, research fraud, plagiarism, and fabrication of evidence Defense of professional licensing, including for attorneys, doctors, and nurses Ti...