Daniel B. Klein

Magaly Rojas Cheng is a top attorney recognized by Best Lawyers in the practice area(s) of Immigration Law. Magaly Rojas, who practices law in Boston, Massachusetts, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Magaly Rojas is held by other top lawyers in the same geographic and legal practice area.

Mr. Stearns has extensive experience advising a broad range of clients in commercial real estate developments and managing the permitting, financing and development of office, residential and other commercial development projects. Such clients include developers, institutional investors, buyers, sellers, financial institutions, hospitals, securitized mortgage brokers, landlords, tenants and others involved in real estate and business transactions. Mr. Stearns has significant experience appear...

Amy Charamba represents financial institutions who provide fiduciary and agency services to the capital markets. She advises clients on all types of financial products, from debt finance to CLO, and other structured finance transactions, start to finish—from origination, amendment, and refinancings to default, dispute resolution, and litigation. What do you focus on? I leverage over 25 years of experience representing leading financial institutions, serving as corporate trustees, custod...

James (Jim) Nicholas focuses his practice on federal and state labor and employment issues and litigation for life sciences, tech, private equity and portfolio companies. He is sought after to handle high-stakes matters relating to employee classification, wage and hour, leaves of absence, discrimination and harassment, wrongful termination and the enforcement of noncompetition and nondisclosure agreements, especially in Massachusetts and California. Read full biography: https://www.mwe.com/p...

Andrew (A.J.) Tibbetts is a top attorney recognized by Best Lawyers in the practice area(s) of Patent Law. Andrew (A.J.), who practices law in Boston, Massachusetts, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Andrew (A.J.) is held by other top lawyers in the same geographic and legal practice area.

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

Carl E. Metzger is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law and Litigation - Insurance. Carl E., 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 Carl E. is held by other top lawyers in the same geographic and legal practice area.

Sarah Kitchell focuses her practice on transactional and regulatory matters affecting a wide range of clients in the health care industry, including nonprofit and for-profit health systems, academic medical centers, community hospitals, drug and device manufacturers, contract research organizations, and post-acute and sub-acute providers such as home health and hospice providers, therapy providers, behavioral health providers and senior living facilities. Read full biography: https://www.mwe....

Jennifer L . Chunias is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense: White-Collar. Jennifer L ., 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 Jennifer L . is held by other top lawyers in the same geographic and legal practice area.

Mark Seltzer represents corporations, executives and professionals in government investigations and enforcement actions and related complex litigation. What do you focus on? In recent years, I have focused my practice on representing pharmaceutical companies and their executives, medical device manufacturers and their executives, clinical diagnostics manufacturers and other health care providers in government health care fraud investigations and related civil litigation under the federal Fals...