Daniel J. "Dan" Kornstein

Barbara E. Shiers is a partner in our Estate Planning & Administration Group. Ms. Shiers previously served as co-chair of the group, and as a member of the firm’s management committee, for many years. Ms. Shiers represents high net-worth individuals, professionals, and entrepreneurs in domestic and international estate , gift, and income tax planning, estate and trust administration, IRS audits, and probate and tax litigation. She has extensive experience advising individuals and fi...

Faust Bowerman is a top attorney recognized by Best Lawyers in the practice area(s) of Public Finance Law. Faust, who practices law in New York, New York, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Faust is held by other top lawyers in the same geographic and legal practice area.

David Portal focuses his practice on all aspects of commercial real estate. Much of his work involves assisting his clients with strategies and approaches to purchase, sale, leasing, financing, and ownership structures. My focus Real Estate I help my clients (which include landlords,tenants, developers, nursing homeowners and operators, banks, hotel owners, hospitals, universities, and nonprofit organizations) with the acquisition and sale of commercial office and mixed-use buildings and hote...

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Jared C. Glugeth is a partner at Glugeth & Pierguidi, P.C., practicing in both New York and New Jersey. As one of the firm's trial attorneys, he manages a broad range of personal injury cases. His practice areas include construction accidents , motor vehicle accidents , general negligence, and motorcycle accident cases. Mr. Glugeth began his legal career over a decade ago at a well-known personal injury firm in New York City. Throughout his time there, he managed numerous cases, leading t...

Daniel P. O’Toole is an award-winning trial attorney known for his record-breaking results in some of the toughest personal injury cases in New York, including verdicts of $110 million, $32 million, $30 million, and $20 million among others. In 2017, Mr. O’Toole obtained the highest mediated settlement that year ($12 million for a construction worker) and the second highest overall settlement in all of New York State ($13.5 million for car accident victim). Most recently, he obtai...

Marty Bunin is a bankruptcy and restructuring lawyer. He advises creditors and creditors’ committees in chapter 11 cases, including cases filed by healthcare providers, service businesses, owners of real estate, hotels and manufacturers. Marty also represents general contractors, construction managers, lienholders and trust fund claimants in construction company bankruptcies. He is an experienced mediator of bankruptcy-related disputes in the Southern and Eastern Districts of New York. ...

Charles M. Ferguson, Esq., joined Weitz & Luxenberg in 1989 as an associate attorney in our Asbestos Litigation group. He has been admitted to practice law in the state of New York since 1988; not long after that, he gained the privilege to represent clients in U.S. District Court (Southern and Eastern Districts of New York). Mr. Ferguson received a juris doctor degree from Brooklyn Law School in 1987. He completed undergraduate studies at Wilkes College, which, in 1983, conferred upon hi...

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Frank Holozubiec is a litigation partner in Kirkland's New York office. He concentrates his practice principally in the areas of commercial litigation and securities.