Barker Business Lawyers

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...

BS Economics, City College of New York, 1963
MILR, Cornell University, 1965
JD, cum laude, NYU, 1969
Editor, NYU Law Review

I am an Immigration Attorney in NYC, that assists businesses, individuals and families with their U.S. immigration needs.

Jonathan Wallace is an experienced civil litigator and a 1980 graduate of Harvard Law School. He is admitted to various federal and appeals courts, including the Supreme Court of the United States, in which he has filed amicus briefs. He is the author of several books on software and Internet law and policy, including “Sex, Laws and Cyberspace” (Henry Holt 1996), as well as many articles. He has spent much of his career concentrating on general commercial litigation, software industry disputes, as well as free speech and land use/zoning matters.

Member of HYMOWITZ LAW GROUP, PLLC

Fordham College BS 1955
1st Lt. U.S. Army
Columbia Law School LLB 1960
Adjunct Professor Maritime Law Hofstra Law School
Member Maritime Law Association of the U.S.
Member New York State Bar Association

At Collier Legal, I am part of a team that merges the knowledge from various law firms, creating a distinctive blend of business and corporate law, trademark protection, and patent services. Our attorneys, many of whom hold advanced degrees in biotechnology and biosciences, offer strategic legal advice customized to the needs of innovative companies. Whether it involves handling intricate corporate transactions, safeguarding your brand, or securing intellectual property rights, we combine these areas to provide comprehensive legal solutions. Our deep understanding in technical fields enables us to protect and enhance your business across industries like biotech, software, and engineering. This...

Seasoned legal counsel recognized for skill in leadership, clear communication, and thinking outside the box. Demonstrated strength negotiating international trade dispute settlements. Assisted clients by incorporating their business by cross border investments – whilst dealing with a broad spectrum of regulators and a variety of regulatory issues. Supported clients in managing and minimizing risk by designing regulatory rules, agreements, corporate structuring, navigating project management during contract performance, and evaluating and implementing best corporate practices by advising at paramount corporation meetings.

HAROLD A. STEUERWALD, LLC., Bellport, New York 11713 January 2004 to Present PARTNER TO THE FIRM OF AUGUSTINE & STEUERWALD, LLP. June 1995 to December 2003 DEPUTY TOWN ATTORNEY, Town of Riverhead, New York February 2006 to February 2010 DEPUTY TOWN ATTORNEY, Town of Brookhaven, New York October 2002 to February 2006 SENIOR ASSISTANT TOWN ATTORNEY, Town of Brookhaven, New York September 1998 to October 2002 ASSISTANT TOWN ATTORNEY, Town of Brookhaven, New York January 1998 to March 1991 October 1993 to September 1998 VILLAGE ATTORNEY, Village of Patchogue, New York June 2000 to February 2004 ASSISTANT DISTRICT ATTORNEY, COUNTY OF SUFFOLK, New York March 1991 to October 1993

Marian Quintero has represented award-winning photographers and business owners in intellectual property matters, including copyright and trademark issues. She earned her Juris Doctor degree from St. Thomas University School of Law in 2022, where she also received a Certificate in Intellectual Property Law. During law school, she served as Vice President of Financial Affairs for the Moot Court Honor Society and externed for Judge Barbara Areces in the Eleventh Judicial Circuit. She is admitted to practice law in Florida and the Northern, Middle, and Southern Districts of Florida, as well as the Northern District of Texas.