Peconic Business Lawyers

Sara is a managing partner at Lengea Law, a boutique law firm that offers practical legal solutions for healthcare businesses. She has over 15 years of experience as a healthcare lawyer, an entrepreneur, and an author. She is also the creator of MedSpa Confidential, a Best Seller on Amazon that provides guidance on how to start, grow, and sell a medical spa business. Sara has a proven track record of launching and growing successful businesses in the healthcare, tech, and beauty industries. She has helped hundreds of clients navigate the complex legal and regulatory landscape of healthcare, as well as negotiate...

Madison A. Gregg is an Associate at Miller Shah LLP, based in the firm's New York office. Madi earned her J.D. from the University of Chicago in 2023, where she served as Vice President of the Law Students Association. During law school, she worked with the Exoneration Project Clinic, assisting with Actual Innocence petitions in Illinois. She holds a Bachelor of Science in Industrial and Labor Relations from Cornell University, with minors in Psychology, Classical Civilizations, and Law & Society. While at Cornell, she was a Writing Tutor with the Knight Institute and a Lewis J. Perl Fellow and Groos Family Fellow...

Barry S. Kantrowitz, B.A., J.D., received his undergraduate degree from Harpur College, SUNY Binghamton. During his studies at Boston University School of Law, he was honored as a Paul J. Liacos Scholar and an Edward Henessey Scholar. He graduated cum laude. Mr. Kantrowitz is admitted to practice law in the state and federal courts of New York, New Jersey and Florida, and is admitted to practice before the United States Supreme Court. Barry Kantrowitz is a member of the New York State and New Jersey State Trial Lawyers Associations, and the State Bar...

Our firm handles legal matters in the following practice areas:

Mr. Westenhoefer is an attorney admitted to practice law in the state of New York. In 1997, he joined the U.S. Air Force, and in the years that followed, studied the Russian language at the Defense Language Institute Foreign Language Center and lived and worked in Japan. As part of his regular duties as an airborne cryptologic linguist, he was a computer systems operator, a UNIX-based systems administrator, and a security manager in a sensitive compartmented information facility. He developed and maintained resources on his squadron’s classified intranet, supervised and trained individuals on computer systems, and revised the training program...

Nigel S. Austin is an experienced business lawyer who regularly advises early stage and emerging growth companies and investors often serving as outside general counsel to businesses and investors. He has particular experience in founder and partnership arrangements, equity compensation for executives, early stage and growth angel and venture capital equity financings, debt financings, commercial and strategic contracts, licensing, joint ventures, sale and other exit transactions.

Mark Xiao is an Associate at Miller Shah LLP, based in the firm's New York office. Mark graduated from the University of Washington School of Law in June 2020, where he served as Executive Comments Editor for the Washington International Law Journal and was a Research Associate at the Technology Law and Public Policy Clinic. During law school, Mark also clerked for two Administrative Law Judges at the Social Security Administration and interned with a private investment management firm. Before pursuing his legal career, he obtained a Bachelor of Arts in Psychology with a minor in Business from the University of...

I practice Tax litigation litigating Federal tax cases in the Tax Court, Federal Court and NYS tax matters.

Worked for the Internal Revenue Service Chief Counsel's Office in New York for 14 years litigating tax cases in Tax Court; and also worked in the IRS Criminal Division of Chief Counsel's Office. After leaving the Chief Counsel's Office, I have been in private practice.

Education: Graduated Washington University, St. Louis, business school and law school. Graduated NYU Tax Program and received an LLM in Taxation.

I am an experienced lawyer in the areas of Private International Law, Russian and European Commercial Law, investments and doing business in Russia, Europe and other countries of the former USSR. I also advise clients on Contract law, company formation, dispute resolution and international arbitration and litigation in Russia, other former USSR countries and Europe. I graduated from the MGIMO (University) Law School - Moscow State University of International Relations of the Ministry of Foreign Affairs of Russia, 1988-1993, and hold Master Degree in Russian Civil, Commercial and Private International Law. Further education: - MGIMO University, 1993 - 1996, Advanced legal...

Jamar Green is an associate in Chartwell’s New York City office, where he handles general liability, employment law, insurance coverage, and commercial litigation matters on behalf of insurers and small and large businesses. An experienced trial lawyer who has saved his clients millions of dollars in settlements, Jamar delivers results that align with each client’s interests – whether through settlement, trial, or through the appellate process. Jamar began his career as an Assistant District Attorney at the Manhattan District Attorney’s office, where he prosecuted criminal cases. He then served as a Navy Judge Advocate General, leading a Victims’ Legal Counsel Team...

Anthony H. Handal is an experienced patent and trademark litigator, who has worked as lead counsel in over 200 U.S. district court lawsuits for such clients as ADM, Estee Lauder, JVC, The London Times, Conair, SNPE, Nieman Marcus, Target and many other such companies with amounts at risk exceeding $2 billion. His first chair experience includes U.S. Supreme Court representations in copyright and patent cases. He has also obtained hundreds of patents for his clients, and provides clients with a wide range of counselling services in the intellectual property space.

Mr. Davis is a partner in the law firm Singleton, Davis & Singleton in Mount Kisco, New York. He specializes in the areas of zoning and real property law, as well as civil litigation and appeals in Westchester, Putnam, or Duchess Counties. Contact him for help in resolving a wide array of real property and land use matters; contract, business and construction disputes; landlord/tenant matters; adjoining property issues; and foreclosures.

Daniel McGuire comes from a family that has practiced law for generations. He learned early that the way to best serve clients is to be honest and transparent in all dealings, and to always provide the quality of service he would expect for himself and his family. To this end, our firm strives to be the place our clients turn to first with any legal question or problem, knowing that they will receive guidance that they can trust. Our firm is built on the foundations of quality and integrity. Nothing is more gratifying to us than...

For more two decades, Steven's practice has included commercial litigation, bankruptcy litigation, complex litigation, long term disability insurance litigation, representing medical providers in no-fault arbitrations and litigations, real estate transactions and commercial transactions. With a professional degree in architecture, Steven also provides legal services for all aspects of architectural practice.

Steven received his Juris Doctorate from Thomas Jefferson School of Law and a Bachelor of Architecture from the New York Institute of Technology. While in school, Steven received American Jurisprudence awards in contracts and trusts and was selected for Who's Who Amongst American Law Students. Prior to founding Super Associates, Steven...

IRWIN G. KLEIN holds a B.S. degree from the University of Wisconsin-Madison and a J.D. degree from Vermont Law School, having graduated as a member of the Law Review. Irwin Klein is rated AV Preeminent (the highest rating for legal ability and ethical standards) by Martindale-Hubbell, the premiere worldwide directory of attorneys. He is a former prosecutor, having served as an Assistant District Attorney in the Queens County District Attorney’s Office. Additionally, he is licensed to practice in all of the courts of the State of New York, the United States Supreme Court and the United States District Courts for...

Mr. Ahuja is a U.S. citizen born in India. He is admitted in the states of New York, Connecticut, Virginia, U.S. Tax Court, Court of Appeals for the Federal Circuit, U.S. District Court; Southern District of NY, U.S. District Court; Eastern District of NY, and India. Mr. Ahuja received his education and experience both in India and the United States. Mr. Ahuja holds an LL.M. (International Business Law); an LL.M. in Labor Laws; LL.B. (JD); M.B.A. (Personnel Management & Labor Welfare); M.B.A. (Business Management); a Diploma in German language; a Postgraduate Diploma in Gandhian Philosophy, besides his M.A. (Major: International...

Cassandra H. P. Donovan is an accomplished Attorney with a comprehensive background in complex civil litigation. She utilizes her diverse professional background and legal experience to represent clients in various phases of the litigation process. Ms. Donovan’s practice currently focuses on business litigation, trusts and estate, family law, civil litigation and insurance defense. Ms. Donovan has an extensive complex litigation background. For more than a decade, Ms. Donovan defended and managed an extensive caseload, on behalf of major corporate clients, in the Upstate New York Asbestos Litigation. Furthermore, Ms. Donovan has successfully defended officers and directors of housing...

Rosemarie Tully is a transactional attorney concentrating in entertainment, music, motion picture, copyright, publishing. She represents authors, composers, screenwriters, producers, record labels, artists, actors, sound studios, and distribution companies. Her clients include inductees in the Rock and Roll Hall of Fame, Grammy Award recipients, award-winning Film Producers, published authors, and major league sports figures.

Ms. Tully also has an active Real Estate Law practice and Corporate Counsel practice serving as counsel to a variety of business operations.

Involved in bar associations and the community, Ms. Tully is a past chair of the Entertainment, Arts & Sports Law Section of the...

Michael Patrick's practice focuses on the needs of businesses and individuals in the global economy through his extensive expertise in intellectual property, licensing, entertainment, corporate matters, and complex litigation. Mr. Patrick has represented and worked on behalf of some of the most famous corporations and individuals in the world, including, multi-national corporations and well-known celebrities.
Mr. Patrick is a leader in the intellectual property arena. Mr. Patrick has extensive experience with brand and product line development, intellectual property licensing, data privacy, and anti-counterfeiting. Mr. Patrick’s practice also includes counseling clients on the clearance, selection, maintenance, and enforcement of trademarks in the...