Keith J. Gutstein

Louis Vlahos is a top attorney recognized by Best Lawyers in the practice area(s) of Business Organizations (including LLCs and Partnerships), Litigation and Controversy - Tax, Tax Law and Trusts and Estates. Louis, who practices law in Uniondale, New York, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Louis is held by other top lawyers in the same geographic and legal practice area.

Alan has represented insurance companies in coverage matters for more than 30 years, successfully resolving more than 100 major claims involving the environment, energy, policyholder-owned insurers, and other complex issues. He also writes insurance policies. Alan frequently speaks on insurance coverage for the American Bar Association (ABA), the Federation of Defense and Corporate Counsel (FDCC), and other leading professional and insurance industry organizations. He co-chaired the FDCC&rsqu...

Glenn Jones is a dedicated litigator and trial attorney at Harris Beach Murtha, located in Uniondale, New York. He focuses on representing individuals and organizations through various stages of federal, state, and local regulatory enforcement as well as criminal and civil cases from investigation to trial. Glenn has accumulated extensive experience in health care law, particularly in addressing fraud, waste, and health care regulatory compliance matters. He previously served as a Special Ass...

For over 20 years, Aaron E. Zerykier has focused his practice on commercial litigation, with experience litigating construction disputes, business dissolutions, shareholder disputes, real estate disputes, and business torts in federal and state trial courts. Aaron serves as a trusted advisor to his clients, recognizing that business owners are risk-averse and often seek to avoid litigation. He has represented a variety of clients in the construction industry, such as real estate developers an...

Ed Puerta represents developers, purchasers, sellers, landlords and tenants of commercial, retail and industrial properties around the country and investors and stakeholders in both simple and complex property transactions. My focus Acquisitions, dispositions and financing Representing purchasers and sellers of real property is a key aspect of my practice, and includes working with developers, health systems, real estate investors and not-for-profits. In this role, I negotiate agreements and ...

Christopher J. Kutner represents managed care organizations, physician groups, hospitals, and ancillary service providers, including laboratories, health care benefit administrators, and suppliers of medical equipment. Chris served as General Counsel as well as Compliance and Privacy Officer of a regional managed care organization in New York. In that role, he was instrumental in making referrals and working with state and federal law enforcement on investigations of individuals and entities ...

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

Wendy Hoey Sheinberg is partner to the firm in the Personal, Family & Business Planning Practice Group, concentrating in the areas of guardianship, elder law, special needs planning, trust and estate planning, and trust and estate administration. She has presented at numerous seminars on elder law and estate planning, senior housing and probate and estate administration and has lectured for the New York State Bar Association, the Nassau County Bar Association and many other notable local ...

David J. Dean, who joined the Firm over 15 years ago as a nationally recognized trial attorney, is responsible for trying some of our largest and often most challenging and complex cases. David J. Dean is a senior trial attorney on all matters in the Firm’s practice. Mr. Dean was the Chief Trial Counsel for the plaintiffs in the Agent Orange Class Action, representing more than two million Vietnam Veterans in their claims against seven chemical companies. His work was described in publi...

Joseph Bavaro has brought many personal injury cases to successful settlements and verdicts. In addition to being named among the Best Lawyers in America, Mr. Bavaro has consistently been named to the New York Super Lawyers list since 2009. Past President of New York State Academy of Trial Lawyers Past Chairman of the Nassau-Suffolk County Trial Lawyers Association Member of NY State Bar Association Member of Nassau County Bar Association United States Federal Courts Honors New York Super Law...