Matthew J. Troiano

Jason Navarino is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law. Jason, who practices law in Madison, New Jersey, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jason is held by other top lawyers in the same geographic and legal practice area.

Eric has nearly 20 years of experience representing insurers in first and third-party insurance coverage litigation. He has represented insurers in state and federal courts throughout the country in complex coverage disputes involving environmental pollution under the New Jersey Spill Compensation and Control Act and Comprehensive Environmental Response, Compensation, and Liability Act of 1980 ("CERCLA"); asbestos, silica, and coal dust claims; toxic tort; and other significant claims. He has...

Ed Stevenson’s broad corporate experience includes middle-market M&A transactions, equity and debt offerings, strategic alliances and joint ventures, corporate finance and governance, corporate, LLC and partnership formations and reorganizations, business divorces, employment matters, shareholder relations and licensing, distribution and manufacturing transactions. His broad based experience encompasses a range of industries, including technology, food and beverage, consumer product...

Mr. Portnoy is a business litigator who handles major commercial disputes for a wide range of companies and individuals. From large-cap industry leaders to cutting-edge start-ups, Mr. Portnoy’s clients rely on him to deliver efficient, effective solutions for their most complex legal matters. He is Co-Chair of the firm’s Securities Team. He also focuses his practice on high-stakes breach of contract disputes and professional negligence claims in the financial and legal services in...

Mounting an aggressive defense against criminal charges of all kinds in New Jersey’s municipal, Superior and federal courts is the sole focus of the Law Office of Blair R. Zwillman. For more than 40 years, Blair Zwillman has devoted his legal career to the criminal justice system as both a prosecutor and a defense attorney. He represents both adults and juveniles and is committed to achieving the most favorable outcome possible in every case by conducting meticulous, detail-oriented inv...

Andrew B. Smith is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Andrew B., who practices law in Summit, New Jersey, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Andrew B. is held by other top lawyers in the same geographic and legal practice area.

David L. Cook is a Member of the Sills Cummis & Gross Litigation Department. He primarily represents corporations and banks in litigation involving complex commercial disputes in state and federal courts throughout the United States. His extensive background involves a broad range of experience including representing Fortune 500 companies in antitrust class actions, major international banks and corporations in U.S. sanctions and Foreign Corrupt Practices Act investigations, media compani...

Alan E. Sherman focuses on the area of tax and corporate planning. Mr. Sherman regularly counsels clients ranging from small business entrepreneurs to Fortune 500 public companies. He brings a unique advantage to clients — an understanding of business and related areas such as real estate and mergers and acquisitions and the application of the tax laws to achieve the maximum benefit. With this perspective, Mr. Sherman is able to suggest creative and practical tax solutions to client pro...

Claudia A. Reis, Esq. has dedicated her career to representing aggrieved employees in claims against their current and former employers. Her practice includes all aspects of employment law, including sexual harassment, discrimination (on the basis of sex, age, race, sexual orientation, gender identity, national origin, religion, impermissible gender stereotyping, pregnancy and disability), unfair wage claims, retaliation, and claims relating to both state and federal leave acts, wage and hour...

Ira A. Rosenberg is a Member of Sills Cummis & Gross, Co-Chair of the Firm’s Corporate Department, Chair of the Firm’s Life Sciences Practice Group and Co-Managing Partner of the Firm’s Florida office. Mr. Rosenberg has more than 30 years’ experience representing life science and health care technology companies, ranging in size from start-ups to public companies, in corporate and intellectual property transactions and general corporate matters. This work has inclu...