Middleport Lawyers

Diane Tiveron is a Partner and the Chairperson of the Corporate & Business Law Department at Tiveron Law PLLC. With over 29 years of legal experience and a educational background in economics and business administration, Ms. Tiveron assists clients with business formations (sole proprietorship, partnership, corporations, and limited liability companies), 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. Ms. Tiveron also advises individuals and businesses with bankruptcy issues (Chapter...

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...

Jeffrey Tyrpak, an Amherst native, attended Fordham University and obtained his BA in International Political Economy in 2010. In 2013, he earned his JD at UB Law School with a concentration in Finance Transactions.

He started practicing law at a small firm in New York City before returning home and joining our team in December of 2016. While working in New York City, Mr. Tyrpak handled litigation in federal court regarding collective bargaining agreements and ERISA for employee benefit funds. He also worked on government compliance matters under the Affordable Care Act and ERISA.

Currently, Mr. Tyrpak resides in HoganWillig's Real Estate...

Jeffrey B. Novak is an attorney practicing in Tiveron Law’s Litigation Department with a focus on Business & Corporate Law. Mr. Novak graduated Summa Cum Laude from the University of Buffalo with a major in Political Science and History. He received his legal education from the George Washington University Law School while interning for the Army Environmental Law Division. Mr. Novak also served as a summer Law Clerk for the United States Attorney's Office for the Western District of New York and as a Judicial Intern for the United States District Court for the Western District of New York. Mr. Novak has...

Mr. Johnsen is an attorney at Tiveron Law primarily focusing in the firm’s Litigation Department. While attending SUNY Buffalo Law School, Mr. Johnsen was part of the University’s Consumer Financial Advocacy Clinic and was the recipient of the CALI Excellence for the Future Awards for his work with the program. While in law school, he was a clerk at New Era Cap Co., Inc. Following law school, Mr. Johnsen has gained exposure to several areas of his litigation practice, including special education claims against school districts, employment discrimination claims, general business disputes and work in Erie County Surrogate's Court on...

Brooke Barron is an Associate Attorney in the firm’s Matrimonial & Family Law and Estate Planning & Administration Practice Groups.

Ms. Barron obtained her B.S. in Business Administration from SUNY Geneseo, and received her Juris Doctor in 2018 from American University- Washington College of Law.

While in law school, Ms. Barron was an Alternative Dispute Resolution Competition winner. Additionally, Ms. Barron was a law clerk for Commissioner Feldblum at the Equal Employment Opportunity Commission (EEOC) in Washington, D.C. and a student attorney for American University- Washington College of Law’s Civil Advocacy Clinic. Ms. Barron had also previously been employed at HoganWillig as...

With nearly three decades of experience practicing Bankruptcy law and Social Security law in Buffalo, Paul Pochepan is able to help consumers facing financial hardships and disabled individuals and their dependents. He has helped many Western New York consumers navigate the bankruptcy system under chapter 7 or chapter 13. He also helps Buffalo-area residents apply for Social Security Disability (SSD) or Supplemental Security Income (SSI) or appeal Social Security Administration decisions denying, reducing or revoking benefits. He has accumulated a wealth of knowledge regarding the multiple medical impairments afflicting disability claimants and dealing with the medical profession to secure the...

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...

Chair of the largest residential real estate department in Western New York. Extensive third party relocation, REO, commercial and residential lending representation. Recently closed a $3 Million dollar refinance, and a $965,000 commercial purchase secured by properties in Western New York and Florida. Experienced in time share, zoning, land use, condominiums and cooperatives, real estate negotiations and litigation. Voted for inclusion in "Best Lawyers in America" for the past four years.

As an attorney in the real estate department, Ms. Letty oversees the everyday operations of all aspects of the real estate practice including buy/sell, mortgage handling, as well as, all transactions that require litigation or attention beyond the normal closing procedure. She is also the principal title insurance attorney who examines titles, prepares preliminary title reports, resolves title problems, and issues final title insurance policies through various title insurance agencies, in an effort to ensure that our clients, whether they are purchasers or banks, are fully protected against adverse title claims that may arise as a consequence of their purchase...

Scott Michael Duquin focuses his practice on Personal Injury, Medical Malpractice and Civil Litigation. Prior to joining us, Scott spent the first 11 years of his career doing insurance defense. He holds an AVVO Super rating, Martindale Distinguished, and has been named a Super Lawyer in Personal Injury every year since 2013.

Scott has extensive trial and appellate experience representing individuals to multi-national corporations in automobile liability, medical malpractice, products liability, toxic tort and catastrophic personal injury matters. Scott has successfully represented several small business owners in various litigated commercial matters.

In 2016, in a highly publicized case Scott was able to...

Jillian Stenzel is an associate attorney with the Real Estate Law Department, focusing her practice on Residential Purchases & Sales, Mortgage Lending, and Title Insurance. Jillian’s past legal experience has been varied, but she became skilled at transactional law while clerking for a solo real estate practitioner. Ms. Stenzel provides legal guidance for real estate closings for private home sales and adeptly represents lending partners when closing real estate contracts. Ms. Stenzel obtained her undergraduate degrees in Social Work and Sociology from SUNY Buffalo State College and her Juris Doctorate from the University at Buffalo School of Law. While at...

Gregory Salmon is an attorney in Tiveron Law’s Real Estate Law and Business Law Departments. Mr. Salmon handles a wide range of Residential and Commercial real estate transactions, assisting purchasers with the acquisition of property, due diligence, deal structuring, and negotiations. Mr. Salmon received his Juris Doctorate from the University of Detroit Mercy School of Law and his undergraduate degree in Business Management and Corporate Finance from Saint John Fisher University. Gregory also holds numerous professional certifications, namely as a Lean Six Sigma Black Belt, a Certified Investment Analyst, a Certified Financial Analyst, a Certified Business Tax Advisor, a Certified...

William A. Lorenz, Jr., joined HoganWillig as an Associate Attorney in the fall of 2013. He currently focuses his practice in the areas of Civil Litigation, Criminal Law, and Real Estate Law.

Mr. Lorenz brings a variety of legal experience with him to HoganWillig, having worked in the areas of civil litigation, criminal practice, family law, intellectual property law, landlord-tenant law, and real estate law. Since admission to the New York State Bar, Mr. Lorenz has appeared in courts in both Erie and Niagara County on various matters, including evictions and civil litigation. Recently, he lobbied in Albany for the Child...

Stephen R. Silverstein concentrates his practice in the areas of estate and disability planning, estate administration, guardianships and elder law.

He is a graduate of the University of Rochester and the State University of New York at Buffalo School of Law. He is a former bank trust officer, where he worked on administration of estates, trusts and employee benefit plans.

Mr. Silverstein is a member of the Bar Association of Erie County Surrogate’s Court Committee and serves as the Committee’s Recording Secretary. He is also a member of the Bar Association of Erie County Elder Law Committee and...

Alexandria Awad is a litigation attorney in Tiveron Law’s Personal Injury and Medical Malpractice departments. Ms. Awad has dedicated her legal career to representing clients and their families in personal injury matters, including motor vehicle crashes, premises liability, construction site and workplace injury, mesothelioma, and medical malpractice actions. Alexandria earned her Juris Doctor from The George Washington University Law School in Washington, D.C. During law school, she served as a law clerk with the United States Environmental Protection Agency, the United States Coast Guard, and to the Honorable Paula Feroleto, Administrative Judge of the Eighth District of New York. Ms....

Kevin Mahoney received his B.A., Ed.M and J.D. all from the State University of New York at Buffalo. As a member of Tiveron Law's Family and Criminal Law Departments, Mr. Mahoney regularly assists individuals who are in a very difficult time of their lives. He believes it is his task to calmly offer skilled advice and perspective during what is often a difficult or emotionally charged situation. In the area of family law, Mr. Mahoney and his colleagues assist individuals with family court proceedings which most commonly involve custody/visitation and/or paternity and support proceedings. They also assist individuals in all aspects...

From New York City originally and now residing and practicing law in Buffalo, New York, Mr. Cohen has been successfully trying civil and criminal cases, including high profile civil rights and constitutional law cases, for over 30 years. In addition to corporate and individual litigation clients, he regularly represents local, state and federal law enforcement officers from various agencies, defending them in civil, criminal and administrative proceedings. Admitted to practice in the States of New York and Pennsylvania, he has been admitted pro hac vice to handle matters in many other states. Mr. Cohen is frequently brought in as...

Alex M. Neurohr is an Associate Attorney currently focusing his practice in our Corporate and Business Department, handling contract formation and enforcement, mergers and acquisitions, and corporate matters regarding formation, restructuring, and dissolution.

Mr. Neurohr also assists our Real Estate Department with property-related matters, including partition actions and boundary disputes, post-closing issues, and mortgage foreclosures.

Mr. Neurohr received his Bachelor of Science in Business Administration with a minor in Marketing from Nova Southeastern University in 2011. He went on to obtain his Juris Doctor from State University of New York at Buffalo Law School, cum laude, in 2014.

Prior to joining HoganWillig,...

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...

Dzifa Gan is an Associate Attorney in the firm’s Real Estate Law Department; handling all aspects of residential and commercial real estate. Ms. Gan has varied legal experience having previously worked as a family and matrimonial attorney in London. Her priority across practice areas has always been her clients and ensuring that their needs are met.

Ms. Gan obtained her B.A. in Psychology and concurrently her Bachelor of Laws (LLB) from the University of Western Australia in 2008. Ms. Gan is admitted to practice law in New South Wales, Australia; England & Wales, UK and New York State, USA.

Before joining HoganWillig,...

In law school, Mr. London specialized in taxation and after graduation joined a large firm in Buffalo where his practice emphasized tax planning for businesses, individuals and estates. Mr. London established his own practice which over the years grew through referrals from clients, accountants and lawyers. His business clients are both small and large U.S. and Canadian companies and credit unions. "When clients have had unusual challenges I have often been able to fashion unique solutions which enabled a transaction to occur. I believe it is not sufficient for a lawyer to tell a client why something can't be done...

Joshua F. Scrivani is a litigation attorney in Tiveron Law’s Personal Injury and Medical Malpractice departments. His focus areas within the Personal Injury Department include automobile accidents, slip and fall accidents, wrongful death, dog bite incidents, and construction accidents. Before joining the firm, Mr. Scrivani worked at several local personal injury law firms. Early in his legal career, he developed his unwavering passion for helping his seriously injured clients achieve the best possible results. Joshua understands the unique hardships endured by each client and prides himself on his personal approach to every case. Mr. Scrivani grew up in the City of Buffalo...

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...

Ms. Cronauer is an attorney working with the firm’s Litigation department. She has experience in the full range of client representation including Supreme Court and Appellate oral arguments, complex motion and appellate brief production and representation of clients in mediations, arbitrations and trials.

Ms. Cronauer attended Saint Vincent College in Latrobe, Pennsylvania where she graduated magna cum laude with a bachelor of science in political science and a minor in economics. At Saint Vincent College, she played varsity tennis and was a George Washington Fellow. Following her undergraduate education, she attended Ohio Northern University College of Law from which she graduated...

Tyler J. Eckert is an attorney, in Tiveron Law’s litigation department, focusing his practice with the Criminal Defense Practice Group. Mr. Eckert obtained his undergraduate degree from the University of California Berkeley and his Juris Doctorate from Penn State Dickinson Law. While in law school, Mr. Eckert was a Regional Champion of the 72nd National Moot Court Competition and a recipient of the CALI Excellence for the Future Award in Negotiation/Mediation. Tyler was also a judicial intern to the Honorable William Tully in the Pennsylvania Court of Common Pleas and had experience clerking for the Cumberland County District Attorney’s Office.

40 years experience, the last 25 of which have been devoted exclusively to matrimonial and family law, including appeals, division of retirement plans, and high net worth matrimonial matters. I have been a frequent speaker at continuing legal education programs for local and NYS Bar Association programs as well as for judges.

Amanda Weber is an attorney practicing in Tiveron Law’s Corporate & Business Law, as well as Estate Planning & Elder Law Departments, with an emphasis on business formation, contracts, long-term care planning, and trusts. Ms. Weber obtained her Juris Doctorate from Roger Williams University School of Law in Bristol, Rhode Island, and her undergraduate degree in Political Science from Niagara University. Amanda has been admitted to practice law in New York, Minnesota, and the District of Columbia. Before joining Tiveron Law, Ms. Weber worked for a local WNY firm focusing on Social Security Disability Insurance benefits and Veteran Disability Appeals. Amanda is...

Kenneth Olena has worked for the last 35 years as a family law practitioner. He specializes in divorce proceedings, ranging from small to multi-million dollar settlements. Since 1981, Kenneth has practiced across upstate New York and predominantly in the Western New York region, helping clients with over a thousand divorce cases; prior to his work at Tiveron Law, Mr. Olena also provided excellent support to clients with Siegel, Kelleher & Kahn for more than 21 years. With expertise, he has handled actions of varying financial complexity involving difficult custodial battles, hardships regarding property ownership, and management of clients' personal businesses...

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...

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...

Robert P. Hamilton, Jr. is an attorney in HoganWillig’s litigation department. Mr. Hamilton’s legal training began when he joined the United States Marine Corps in 2007 and attended the Navy Justice Legal School in Rhode Island. While in the Marines, he served as a litigation paralegal in the busiest legal department in the military. He was awarded the Navy and Marine Corps Achievement Medal for his hard work and dedication while working with the Legal Service Support Section on Camp Pendleton. After finishing his contract with the United States Marine Corps, Mr. Hamilton completed his bachelor’s degree from Ashford University before receiving...

Daniel S. Gvertz is an attorney in Tiveron Law’s Matrimonial and Family Law department. Mr. Gvertz received his Juris Doctorate from the State University at Buffalo School of Law and his undergraduate degree from the State University of New York at Buffalo. While an undergraduate, Daniel served as the editor of the student newspaper. With more than a dozen years of legal experience, Mr. Gvertz has working knowledge in a myriad of litigation areas, including criminal law, plaintiff’s personal injury, collections, mortgage foreclosure, insurance defense, and family law. This diverse courtroom experience is a true asset to his clients.

As a Senior Associate in Tully Rinckey PLLC’s Real Estate Law practice, Raymond focuses his practice on commercial and residential real estate financing transactions, commercial real estate transactions and development, title review and commitment preparation. He represents developers in subdivision acquisitions, and he represents lenders in commercial and residential mortgage transactions, as well as commercial and residential purchasers and sellers.

Raymond has extensive experience drafting residential and commercial contracts of sale, leases and mortgage documents including, but not limited to: commitment letters, promissory notes, mortgages, security agreements, assignment of rents and leases, environmental compliance and indemnity agreements, unlimited guarantees and UCC-1...

Jane E. Hughes is a skilled and experienced matrimonial and family law attorney with a proven track record of success in complex and emotionally sensitive cases. She is equally comfortable using a collaborative approach or an aggressive litigation-focused approach to solve her clients’ conflicts. Ms. Hughes is certified in Interdisciplinary Collaborative Law, which allows her to work with clients and other professionals to develop creative and mutually agreeable solutions. She has extensive experience in a wide range of matrimonial and family law matters, including divorce, custody and visitation, child support, domestic violence, neglect, relocation, multi-jurisdictional matters, guardianship, habeas corpus, and grandparent rights. Ms....