Ana M. Alfonso

Matthew Kasindorf is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Matthew, who practices law in New York, New York, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Matthew is held by other top lawyers in the same geographic and legal practice area.

John O'Sullivan is a leading trial lawyer handling high-stakes business disputes for top global clients. Chambers and Partners describes him as a "strong presence" in the courtroom who is "brilliant at breaking down complex problems so they are easy to understand." Clients praise John’s "brilliantly concise courtroom and written advocacy, and high-level strategic and tactical insight" and describe him as “very thorough, super smart and easy to work with.” He has more than 25...

Larry Medvinsky is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Larry, who practices law in New York, New York, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Larry is held by other top lawyers in the same geographic and legal practice area.

Andrew J. Weiner is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Andrew J., who practices law in New York, New York, has been recognized since 2007. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Andrew J. is held by other top lawyers in the same geographic and legal practice area.

Peter Egan represents health care industry clients in mergers and acquisitions and other complex business transactions as well as regulatory and tax analysis. He has considerable experience in capital raising and in advising clients with respect to fraud and abuse laws. What do you focus on? Today my practice is evenly divided between for-profit and nonprofit clients. My work on behalf of for-profit health care companies focuses on structuring transactions to comply with federal and state fra...

Ronni Davidowitz helps clients sort out the legal, business, tax and personal issues that can arise when planning their estates or managing their wealth. As the head of Katten's New York Private Wealth practice, she understands that listening and being responsive are two of the most important services she can bring to her client relationships. Changes in tax laws, the economic climate, and family and business situations may require adjustments to clients' estate and wealth plans. Ronni is a r...

In his widely respected practice, Joshua Rubenstein, national chair of the firm's Private Wealth practice, brings a variety of important services under one roof for high-net-worth individuals. He offers integrated planning, administration and litigation counseling for individuals, their estates and their businesses, all of it designed to preserve wealth over generations. His advice stretches as far as his clients' financial interests – locally, nationally and globally. Josh is the rare ...

William J. Harrington is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense: White-Collar. William J., who practices law in New York, New York, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which William J. is held by other top lawyers in the same geographic and legal practice area.

Robert V. Cerwinski is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Patent. Robert V., 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 Robert V. is held by other top lawyers in the same geographic and legal practice area.

Michael Miller is regularly called on to help clients overcome complex litigation challenges in both federal and state courts and in regulatory proceedings. His practice includes all aspects of complex antitrust, privacy, financial services and commercial litigation. Mr. Miller also frequently counsels clients on related issues. Recent cases have included representation of a large U.S. bank in several different U.S. antitrust cases (including several class actions) arising out of credit card ...