Sean M. Ennis Email

Attorney Sean M. Ennis concentrates his practice in the defense of complex personal injury claims, including the defense of medical and dental malpractice, premises liability, liquor liability, products liability and general liability claims. He graduated from Boston College, magna cum laude, in 1995 and Boston College Law School, cum laude, in 1998. Mr. Ennis has successfully represented physicians, dentists, nurses and other healthcare providers in medical malpractice matters involving all medical specialties. His experience ranges from smaller claims to claims involving catastrophic injuries and death. Mr. Ennis also provides legal representation to health care providers in connection with proceedings before the Boards of Registration in Medicine and Dentistry. He regularly advises medical groups and health care institutions on issues of risk management and regulatory compliance matters. His practice includes the defense of clients in litigation in both state and federal trial courts, appellate courts and at arbitration. Mr. Ennis has tried a number of jury trials in the Massachusetts Superior Court and has successfully argued appellate cases in the Massachusetts Appeals Court.  Mr. Ennis has achieved the AV Preeminent Rating – the highest possible rating – from Martindale-Hubbell Peer Review Ratings. He has also been selected as a Super Lawyer in the 2021 and 2022 editions of New England Super Lawyers and was selected to Rising Stars from 2018 – 2013.  Mr. Ennis is admitted to practice in Massachusetts, New Hampshire, Rhode Island, the United States District Court for Massachusetts, and the United States Court of Appeals for the First Circuit.