Les Wallerstein

R. Daniel O'Connor is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Banking and Finance and Litigation - Regulatory Enforcement (SEC, Telecom, Energy). R. Daniel, who practices law in Boston, Massachusetts, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which R. Daniel is held by other top lawyers in the same geographic and legal practice area.

Reza Mollaaghababa is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property and Patent Law. Reza, who practices law in Boston, Massachusetts, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Reza is held by other top lawyers in the same geographic and legal practice area.

Michael K. Krebs is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law. Michael K., who practices law in Boston, Massachusetts, has been recognized since 2017. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michael K. is held by other top lawyers in the same geographic and legal practice area.

John’s entire legal career has been devoted to U.S. immigration and nationality law. His practice covers all facets of employment- based immigration, as well as family immigration and naturalization. He has in-depth experience providing strategic advice and counsel to both small entrepreneurial businesses and to multinational corporations. An AV-rated immigration attorney for more than a decade, John is also nationally recognized for his expertise in representing distinguished professor...

Bill Lee is a leading trial and appellate lawyer and intellectual property litigator who has represented a variety of technology-focused clients for more than 40 years. Mr. Lee has tried more than 200 cases to verdict and argued more than 100 cases to the Court of Appeals of the Federal Circuit and other appellate courts. Those have included some of the highest profile cases of the last decade.

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

Mr. Guekguezian is a highly experienced trial attorney who has obtained winning jury verdicts in dozens of trials involving claims of death or catastrophic injury throughout the trial courts of Massachusetts. He concentrates in medical malpractice, product liability, toxic torts, and personal injury. Mr. Guekguezian is regional counsel (New England) for a national company in the asbestos litigation, he is counsel in Massachusetts and Rhode Island to a number of other national companies in the...

David M. McIntosh is a top attorney recognized by Best Lawyers in the practice area(s) of Biotechnology and Life Sciences Practice and Litigation - Intellectual Property. David M., who practices law in Boston, Massachusetts, has been recognized since 2013. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David M. is held by other top lawyers in the same geographic and legal practice area.

Lisa R. Haddad is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law. Lisa R., who practices law in Boston, Massachusetts, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Lisa R. is held by other top lawyers in the same geographic and legal practice area.

Joseph F. Savage, Jr. is a top attorney recognized by Best Lawyers in the practice area(s) of Bet-the-Company Litigation, Commercial Litigation, Criminal Defense: White-Collar, Litigation - Regulatory Enforcement (SEC, Telecom, Energy) and Qui Tam Law. Joseph F., who practices law in Boston, Massachusetts, has been recognized since 2003. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Joseph F. is held by other top lawyers in the same geograp...