Marc A. Cohen

Heather V. Baer is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation, Criminal Defense: White-Collar and Litigation - Trusts and Estates. Heather V., 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 Heather V. is held by other top lawyers in the same geographic and legal practice area.

Ben N. Dunlap is a top attorney recognized by Best Lawyers in the practice area(s) of Construction Law. Ben N., who practices law in Boston, Massachusetts, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ben N. is held by other top lawyers in the same geographic and legal practice area.

Felicia Ellsworth is a nationally renowned first-chair trial lawyer and appellate advocate who serves as vice chair of WilmerHale’s Litigation/Controversy Department, a member of the firm’s global Management Committee, and Partner-in-Charge of WilmerHale’s Boston Office.

Andrew G. Devore is a top attorney recognized by Best Lawyers in the practice area(s) of Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law. Andrew G., 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 Andrew G. is held by other top lawyers in the same geographic and legal practice area.

Meghan Walsh is a tax partner with extensive experience in transactional matters for both corporations and pass-through entities. Ms. Walsh’s practice includes taxable and tax-free mergers and acquisitions, capital markets transactions, and lending and financing transactions, as well as partnerships, joint ventures and fund formations. Ms. Walsh also advises clients with respect to equity compensation in corporate and pass-through structures. Ms. Walsh also has experience with federal a...

John R. LeClaire is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law, Leveraged Buyouts and Private Equity Law and Mergers and Acquisitions Law. John R., 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 John R. is held by other top lawyers in the same geographic and legal practice area.

Marianne LeBlanc is a trial attorney with a proven record of success in the courtroom and over two decades of experience in representing injured clients. With record-setting verdicts in Massachusetts, Marianne’s advocacy skills draw on her commitment to making a difference both for her clients and the community at large. Marianne concentrates in all aspects of serious personal injury litigation, including liquor liability, premises liability, medical malpractice, and nursing home litiga...

Peter M. Merrigan is a top attorney recognized by Best Lawyers in the practice area(s) of Product Liability Litigation - Plaintiffs. Peter M., 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 Peter M. is held by other top lawyers in the same geographic and legal practice area.

Tim’s extensive experience includes patent office litigation matters such as patent interference proceedings, Inter Partes Review and reexamination proceedings. He has shaped and executed winning strategies in patent litigations. In helping clients achieve their business goals, Tim devises strategies for maximizing the value of patent portfolios for litigation, licensing or acquisition. He develops and implements strategies for protecting his clients’ key technologies and for avoi...

Graham Robinson focuses his practice on mergers, acquisitions and other transactions in the pharmaceutical, medical device and technology industries in the U.S. and internationally. He also regularly represents both private equity funds and hedge funds on a wide range of matters. Mr. Robinson’s health care clients have included, among others, Alnara Pharmaceuticals, Alpharma Pharmaceuticals, Bayer, Dendreon Corporation, PerkinElmer Inc., Prism Pharmaceuticals, Savient Pharmaceuticals, T...