Jeffrey J. Rosen
About Jeffrey J. Rosen
Jeffrey J. Rosen is a lawyer based in New York, NY and has been recognized in The Best Lawyers in America® since 2005. Jeffrey J. Rosen is recognized in the following practice area:
- New York, New York
- Mergers and Acquisitions Law
Current Firm: Debevoise & Plimpton LLP
Education: Harvard University, J.D., graduated 1987
Location: New York, NY
It takes just a few minutes to optimize your profile for prospective clients and lawyers ready to refer.
Log in to your account or continue as a guest to view annual subscription pricing.
Nearby Lawyers
Mark’s practice is focused on domestic and international private client matters for affluent individuals and their families. His clients include entrepreneurs, corporate executives, family offices, real estate developers, business owners and investment bankers, as well as artists, writers, collectors and philanthropists. He has more than twenty years experience in all aspects of estate and gift planning for individuals and families, many with complex multi-generational or multi-jurisdic...
Andrew is a leading member of the corporate practice at Kirkland & Ellis and is internationally recognized as one of the world’s leading attorneys in the field of private investment funds. Andrew’s experience spans the entire range of investment funds activity, and includes more than 20 years’ experience counseling many of the industry’s largest and most prominent fund sponsors, as well as numerous boutique managers, on critical aspects of their business." Andrew W...
Paul C. Evans is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Labor and Employment. Paul C., 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 Paul C. 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...
John Margiotta’s practice is broadly focused on both contentious and non-contentious matters relating to intellectual property. He advises, litigates, mediates, and arbitrates in the areas of copyright, trademark and trade dress infringement, design patent, anti-counterfeiting, unfair competition, false advertising, trademark dilution, breach of contract, right of publicity, First Amendment, and internet-related matters. Though John practices across many industries, the majority of his ...
Harris M. Mufson is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management. Harris M., who practices law in New York, New York, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Harris M. is held by other top lawyers in the same geographic and legal practice area.
Robert Ellis is an Associate Attorney with Simon Greenstone Panatier, PC. Mr. Ellis focuses his practice on asbestos and cosmetic talc litigation, representing individuals who suffer from mesothelioma and other cancers. He is motivated and determined to give a voice to those who have been wronged and to help them obtain justice. Bobby is experienced in litigating all stages of complex cases from investigations through depositions, critical motion practice, trial and appeals. He navigates diff...
Evandro C. Gigante is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management, Labor Law - Management and Litigation - Labor and Employment. Evandro C., who practices law in New York, New York, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Evandro C. is held by other top lawyers in the same geographic and legal practice area.
Olivia S. Lee is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Olivia S., 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 Olivia S. is held by other top lawyers in the same geographic and legal practice area.
Alan N. Sutin is Chair of the firm's Technology, Media & Telecommunications Practice and Co-Chair of the Global Intellectual Property & Technology Practice. An experienced business lawyer focused on commercial transactions with significant intellectual property and technology issues, Alan brings a practical, business-oriented approach to advising companies as they expand their use of new leading-edge technologies. He advises clients in connection with transactions involving the develo...
Explore and Learn
What AI Visibility Means for Lawyers
by Josh Rupall and Bryan Driscoll
AI tools increasingly interpret lawyers public information. Clear, consistent and credible sources help ensure they describe legal expertise accurately.
Recognizing Legal Leaders: The 2027 Best Lawyers Awards in Australia, Japan and Singapore
by Jamilla Tabbara
Market drivers, diversity trends and the elite practitioners shaping the legal landscape.
Musk v. Altman: The Lawyers Behind the Case
by Jamilla Tabbara
Meet the Trial Lawyers Shaping One of AI's Biggest Legal Disputes.
Can You Go to Jail at an Arraignment?
by Bryan Driscoll
Understanding What Happens at Your First Court Appearance.
Announcing the 2027 Best Lawyers Awards: Austria, Germany and Switzerland
by Jamilla Tabbara
Celebrating the legal professionals throughout Central Europe.
The Legal Teams Behind the Blake Lively–Justin Baldoni Settlement
by Grace Greer
A closer look at the legal teams and attorneys involved in the Blake Lively–Justin Baldoni litigation and its resolution.
The Best Lawyers in France 2027: Peer-Reviewed Excellence
by Jamilla Tabbara
Seventeen editions of peer trust, a growing profession and a dynamic legal market.
What Disqualifies You From Filing Bankruptcies
by Bryan Driscoll
A guide to navigating eligibility, the means test and the legal hurdles of declaring bankruptcy.
What Happens if You Don't File Taxes
by Bryan Driscoll
The penalties are real, but so are your options. Here's what the IRS can do and what you can do about it.