Peter H. Hart

Donald P. Blydenburgh is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Plaintiffs and Product Liability Litigation - Plaintiffs. Donald P., 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 Donald P. is held by other top lawyers in the same geographic and legal practice area.

Mr. Greifer regularly handles matrimonial matters involving large and complex marital estates. Mr. Greifer has a well-earned reputation for strategic thinking, financial acumen and successful representation of clients in all facets of matrimonial litigation. Mr. Greifer’s litigation track record and professional reputation often fosters a conducive environment for settlement without the need for litigation, although if litigation is necessary, Mr. Greifer is an effective, efficient and ...

James Rosenfeld is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - First Amendment. James, who practices law in New York, New York, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which James is held by other top lawyers in the same geographic and legal practice area.

Attorney Daniel Patrick Blouin is a Partner at Simmons Hanly Conroy in the Asbestos Litigation Department. Under his leadership as a lead trial attorney securing significant trial verdicts in courts nationwide, the firm’s product liability practice was named a 2019 “Practice Group of the Year” by Law360.Based in the firm’s New York office, Daniel has secured hundreds of millions of dollars on behalf of clients diagnosed with products-related cancers, extreme injury and...

Paul Collins is a top attorney recognized by Best Lawyers in the practice area(s) of Trusts and Estates. Paul, who practices law in New York, New York, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Paul is held by other top lawyers in the same geographic and legal practice area.

Susan has been consistently recognized for excellence in the practice of law. Chambers USA cites her "extraordinary ability." According to Chambers USA, she commands respect for her outstanding credentials in defending high-stakes government enforcement, with sources reporting: "She is one of the stars of her generation, hands-down one of the best in the city. She has the ability to take a case through trial, which gives her tremendous leverage and credibility in the pretrial phase." Susan ha...

Boris Bershteyn is a top attorney recognized by Best Lawyers in the practice area(s) of Antitrust Law. Boris, 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 Boris is held by other top lawyers in the same geographic and legal practice area.

Jonathan N. Halpern is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense: White-Collar. Jonathan N., who practices law in New York, New York, has been recognized since 2013. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jonathan N. is held by other top lawyers in the same geographic and legal practice area.

Robert J. Kafin is a top attorney recognized by Best Lawyers in the practice area(s) of Environmental Law. Robert J., who practices law in New York, New York, has been recognized since 2006. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Robert J. is held by other top lawyers in the same geographic and legal practice area.

Bill Bernstein is the chairperson of Manatt's Board of Directors and leader of Manatt Health. Manatt Health integrates legal and consulting expertise to better serve the complex needs of the healthcare industry. Bill’s practice concentrates on providing strategic, business and legal advice to clients in the healthcare industry. He has led engagements to create new business models for the organization and payment of health services, developed plans for the broad use of health information...