Thomas C. "Tom" O'Konski

Eric Christofferson is an experienced trial, litigation, and investigations lawyer in DLA Piper's Boston Office and is a member of the firm's white collar group. Immediately prior to joining DLA Piper, Eric served as an Assistant U.S. Attorney for the District of Massachusetts, leading an array of white collar criminal investigations, trials, and appeals. Eric, whose practice focuses on the life-sciences, healthcare, and financial services sectors, represents corporations and individuals in g...

Robert Asher leads the post-grant proceedings team at Sunstein leveraging his deep experience in patent litigation and patent prosecution. He is an astute and accomplished advocate for inventors and businesses affected by patents. Clients have been richly rewarded from Bob’s litigation guidance, appellate advocacy and patent prosecution work. He is the chair of Sunstein’s PTAB Litigation practice group. Our team won a $14.6M verdict for patent infringement of infrared thermometer ...

Erik J. Winton is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Litigation - Labor and Employment. Erik J., who practices law in Boston, Massachusetts, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Erik J. is held by other top lawyers in the same geographic and legal practice area.

Harry is the founder and Director of Murphy & King’s Restructuring Practice and has more than thirty-five years’ experience representing major stakeholders in the restructuring of financially troubled companies. He frequently represents debtor companies and entrepreneurs, creditors’ committees, trustees and receivers and acquirers in out-of-court restructurings and Chapter 7 and 11 bankruptcy cases. Recognized by Chambers USA as the Star Individual in the Massachusetts B...

Punam Singh Rogers is a top attorney recognized by Best Lawyers in the practice area(s) of Immigration Law. Punam Singh, 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 Punam Singh is held by other top lawyers in the same geographic and legal practice area.

Matthew Perreault is a top attorney recognized by Best Lawyers in the practice area(s) of Health Care Law. Matthew, 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 Matthew is held by other top lawyers in the same geographic and legal practice area.

Alexandra L. Pichette is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Litigation - Labor and Employment. Alexandra 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 Alexandra L. is held by other top lawyers in the same geographic and legal practice area.

Jonathan M. Sachs is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Jonathan M., 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 Jonathan M. is held by other top lawyers in the same geographic and legal practice area.

Lisa G. Arrowood is a Founding Partner of Arrowood LLP. Previously a Founding Partner of Todd & Weld LLP and a partner and associate at Hale and Dorr, she has over thirty years' experience practicing law in the areas of business litigation, employment disputes, medical malpractice, personal injury and legal malpractice. She is well known for her ability to try to a jury, judge or arbitrator breach of contract claims, medical malpractice cases, legal malpractice cases, sexual harassment an...

Jonathan A. Harris is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property and Litigation - Patent. Jonathan A., 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 Jonathan A. is held by other top lawyers in the same geographic and legal practice area.