Buffalo Lawyers

In addition to serving as chair of the firm and leader of Hodgson Russ's False Claims Act & Whistleblower Representation and Business Crimes, Regulatory Offenses & Corporate Investigations Practices, Dan is a member of the firm's Business Litigation Practice, placing Dan among the firm's leaders in both civil business litigation and white-collar criminal and regulatory matters, including corporate investigations and compliance. Dan has also appeared in numerous federal False Claims Act cases on behalf of both relators and defendants. He led a team of Hodgson Russ attorneys in the successful representation of two of the plaintiffs who blew the whistle...

Michael T. Benz is an associate attorney in the firm’s litigation department; handling personal injury, medical malpractice, and criminal defense cases. His motto and practice is to prepare every case as though it will be a jury trial; and he is confident that his trial preparation is the key to getting the best result for his clients.

Mr. Benz brings vast trial experience with him to HoganWillig, having tried hundreds of cases as an Assistant Defender at the nationally recognized Defender Association of Philadelphia, before starting his own private criminal defense practice in Philadelphia, Pennsylvania. As a native “Buffalonian” he...

Rebecca Kujawa concentrates her practice in Litigation and Appellate Practice. Rebecca has experience in various types of civil litigation in state court as well as with administrative agencies. Rebecca assists in many aspects of the litigation process, including pleadings, discovery and motion practice. Rebecca received her JD from the State University of New York at Buffalo Law School, where she served as a Publications Editor for the Buffalo Law Review and was awarded the Order of the Coif (highest academic achievement). As a law student, Rebecca also gained extensive insight into civil litigation as a student law clerk to...

J. Michael Kelleher graduated cum laude from St. Bonaventure University with a B.A. in 1967, and received his legal education at the University Of Notre Dame, graduating in 1970. Mr. Kelleher was Town Justice for the Town of Lancaster from 1975 to 2014 and is Senior Counsel at Tiveron Law since joining the firm in 2011. Mr. Kelleher has focused his practice in commercial and residential real estate as well probate, estate planning, and corporate law since 1970. He is a member of the Real Estate and Estate Practice and Procedure Committees of the Erie County Bar Association. Mr. Kelleher has lectured...

Brett Tokarczyk currently practices in multiple areas at HoganWillig, including personal injury, medical malpractice and litigation. Mr. Tokarczyk assists a wide range of clients across these matters and works extensively on appellate proceedings, one of his particular specialties. Mr Tokarczyk's, admitted to practice in the State of Georgia in 2011 and State of New York in 2013, received his Juris Doctor from the University of Georgia Law School. He was an associate at Brick, Brick and Elmer, P.C. where he dealt primarily with family law and estate planning matters; upon joining HoganWillig, he brought his experience in family law to clients...

Sandra K. Cassidy practices in HoganWillig’s Personal Injury, Medical Malpractice, and Criminal Defense departments, she brings with her extensive experience as a former criminal prosecutor for the Erie County and Genesee County District Attorney’s office. Ms. Cassidy also served as legal counsel for the famous environmental advocate Erin Brockovich, investigating complaints of chronic cancers in two separate towns in New York, one of which involved the cross-border dumping of illegal toxins. Prior to joining HoganWillig, Ms. Cassidy also practiced law in the Western New York area for several years under her established law practice. Ms. Cassidy has a passion for guiding young...

I am the founding member of Kelleher Patent Law. During and after engineering school, I had several contract engineering positions, which included product development, manufacturing process improvements, failure analysis. This experience has helped me better understand the development hurdles a client will see while developing, testing and manufacturing their product. As a strategic and tactical thinker, I am able to better understand the variations that clients’ products may undergo which has allowed me to produce better patent applications. I have successfully prosecuted a variety of patent applications and trademark registrations. I feel that the inventions, technology and new businesses created today...

Jillian Faltyn is an associate attorney primarily focusing her practice in the Corporate and Business Law Department. Jillian’s experience representing insurance carriers to resolve complex coverage disputes gave her a strong understanding of labor laws and personal injury-related claims from a commercial litigation focus. Ms. Faltyn obtained her undergraduate degree in Business Administration from SUNY Buffalo State College. After receiving her Juris Doctorate from the University at Buffalo School of Law, Ms. Faltyn has practiced Civil Litigation and Insurance Defense. Ms. Faltyn takes a hands-on approach to assisting corporate clients in developing strategic and innovative solutions to their most challenging litigation matters. Jillian...

Konst Law provides real estate, divorce, personal injury, corporate and business legal services.

Christopher J. Milne practices in HoganWillig’s Corporate and Business Law department. Mr. Milne has over two decades of experience as a business law attorney, in both law firm and corporate counsel settings. A proven strategic and analytical problem solver, Mr. Milne counsels’ clients in numerous areas related to their business, including corporate formation and restructuring, corporate governance, mergers and acquisitions, joint ventures, franchise agreements, complex commercial transactions, partnership agreements, and other transactional business-related matters. Mr. Milne received his Juris Doctorate from the University of Pittsburgh School of Law in 1999. Mr. Milne has significant experience in the area of veterinary law, and...

Pia Perfetto is an associate attorney at HoganWillig, primarily focusing her practice in the Corporate and Business Practice Group. Ms. Perfetto is also a member of the litigation team who initiated numerous constitutional challenges pertaining to the State of New York’s COVID-19 governmental restrictions. Ms. Perfetto graduated from Canisius College and the University at Buffalo School of Law in 2016 and 2019, respectively. Prior to joining HoganWillig as an attorney, Ms. Perfetto clerked with the firm’s Litigation Practice Group, was a legal intern for the Kinship Care Legal Services Program with the Center for Elder Law and Justice, and worked for...

My name is Nicholas Andrews. I decided to become a lawyer when I was a junior in high school. Before that, I never really knew what I wanted to be. In elementary school I thought I would be a fireman because they drove cool trucks, or maybe an “army guy” like my big brother. In junior high, I thought about being a chemist. But I quickly discovered I was not cut out for that. Nothing else really appealed to me, until I heard someone mention how someone else would make a good lawyer. That got me thinking that maybe I...

Marreana LaMorticella is an attorney who focuses her practice in HoganWillig’s Corporate and Business Law, Estates, Estates Planning & Elder Law and Real Estate Law departments. Ms. LaMorticella graduated from Niagara University and Syracuse University College of Law. While receiving her J.D. at Syracuse University College of Law, Ms. LaMorticella was part of the Intellectual Property Law Society, Entertainment & Sports Law Society, and Corporate Law Society. Prior to joining HoganWillig as an attorney, Ms. LaMorticella worked as a Law Clerk for Rich Products Corporation. Amongst many accomplishments, Ms. LaMorticella was a Student Attorney for Wohl Family Veterans Legal Clinic and a...

Harmony A. Healy is an attorney practicing in HoganWillig’s Matrimonial & Family Law, and Criminal Defense departments. Prior to joining the firm, Harmony was recognized as a focused, ten-year veteran of the Jefferson County District Attorney’s office, and an undefeated felony trial attorney with unparalleled experience. Ms. Healy’s previous casework included a broad range of duties, from litigating diverse actions involving violent felonies to leading narcotics investigations and drafting and executing search warrants. Ms. Healy was the Managing Partner of her previous firm, which she led as a highly meticulous and diligent practitioner. Exemplary research and writing skills, along with...

Bryce Moyer is a litigation attorney in Tiveron Law’s Civil Litigation and Real Estate Law departments. In Real Estate, Mr. Moyer will focus on landlord-tenant issues, leases, and evictions. In Civil Matters, Mr. Moyer will work on commercial litigation where his background in employment laws, contracts, and operations will assist his business clients. Mr. Moyer obtained his Juris Doctorate from the State University of New York at Buffalo after he received a Bachelor of Science in Business Administration from the same institution’s School of Management.

Michael T. Dwan is principal of The Law Offices of Michael T. Dwan. Mr. Dwan handles Real Estate transactions, Estate Planning and Criminal Defense. Mr. Dwan is one of the top trial lawyers in Erie County.

Mr. Dwan is the son of longtime Judge and trial attorney Timothy J. Dwan.

Mr. Dwan received his undergraduate degree from Niagara University, and received his J.D. from the University of Buffalo Law School. He has also served as an adjunct criminal justice professor at Erie Community College and is frequently asked to be a guest lecturer at the University of Buffalo.