Lawrence Business Lawyers

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...

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.

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...

Our firm handles legal matters in the following practice areas:

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...

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...

Justin Sher represents executives, entrepreneurs and companies in complex business disputes and white collar criminal investigations. He is the founder and managing partner of Sher LLP.

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...

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...

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. 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...

Experienced Bankruptcy and Commercial Litigation Expertise

Güvenç Acarkan is an Immigration, Business, and Tax Attorney licensed in USA (District of Columbia, New Jersey, New York), England & Wales, and Turkey. He is an internationally focused attorney with wealth of experience in cross-border matters. He holds a JD degree from Rutgers University and a Turkish Bachelor of Law Equivalency degree from Galatasaray University, Turkey. He holds an MBA degree from Georgia College, Georgia USA and a BA degree in Psychology from Koç University, Turkey. He is a graduate of American Collegiate Institute, ?zmir.

I advise on a broad range of copyright trademark, licensing, trade secret, right of publicity, privacy, corporate transactional and litigation matters. Prior to opening my firm, I worked on intellectual property and general corporate issues at an academic publishing house. I also clerked with Chief Judge Khalida Rachid Kahn at the United Nations International Criminal Tribunal for Rwanda. Before I entered law, I performed bass and taught music.

CONCENTRATION: Telecommunications, Transportation, Land Use, Litigation & Administrative Proceedings. Representation of businesses before NYC Agencies. 
EDUCATION: Univ. of Chicago Law School, J.D., 6/1981. Honors:1980 Hinton Moot Court Champion. Princeton Univ., A.B., 6/1978. Honors: Graduated Magna cum laude; Recipient, R.W. Van de Velde Prize, Wilson School, 1977. Major: The Wilson School for Public and International Affairs. Thesis: The Lessons and Relevance of Nuremberg for American Policy Makers in the 1970's and 1980's.
COURT APPOINTMENTS: Arbitrator, Small Claims Part, NYC Civ. Ct., 2006 to date. Receiver and Counsel to Receiver, NYS OCA, Part 36, 2003 to date. Referee in Foreclosures,...