Our Attorneys

Meet Our Team

Robert M. Calica, Senior Partner
Robert M. Calica

Senior Partner

Robert M. Calica

tel: (516) 747-7400
rob@rosenbergllp.com
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Joshua M. Liebman, Partner
Joshua M. Liebman

Partner

Joshua M. Liebman

tel: (516) 747-7400 Ext. 333
jliebman@rosenbergllp.com
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Edward M. Ross, Partner
Edward M. Ross

Partner

Edward M. Ross

tel: (516) 747-7400 ext: 308
eross@rosenbergllp.com
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William J. Birney, Partner
William J. Birney

Partner

William J. Birney

tel: (516) 747-7400
wbirney@rosenbergllp.com
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John S. Ciulla, Partner
John S. Ciulla

Partner

John S. Ciulla

tel: (516) 747-7400
jciulla@rosenbergllp.com
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Judah Serfaty, Partner
Judah Serfaty

Partner

Judah Serfaty

tel: (516) 747-7400
jserfaty@rcblaw.com
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Peter J. Williams, Associate
Peter J. Williams

Associate

Peter J. Williams

tel: (516) 747-7400 ext: 332
pwilliams@rosenbergllp.com
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Peter J. Clines, Counsel
Peter J. Clines

Counsel

Peter J. Clines

tel: (516) 747-7400 ext: 311
pclines@rosenbergllp.com
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Peter J. Clines, Counsel
Nick

Counsel

Nick

tel: (516) 747-7400

in memoriam

Ronald J. Rosenberg, Senior Partner

Ronald J. Rosenberg

Senior Partner
(1954 – 2023)

It is with great sadness that we report the passing of our founding partner, Ronald J. Rosenberg.  If you knew Ron Rosenberg, you knew he was a fighter.

He fought to preserve the integrity of the law.  He fought on behalf of our clients.   He fought to advance issues crucial to our democracy. And he fought to improve the lives of people who were important to him. Mr. Rosenberg was a champion of law, a friend of countless Long Islanders fortunate enough to know him, and one who created a law firm that is, and will remain, a lasting legacy to his vision, ethics, respect of the law, and commitment to our clients.

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