David R. Weissman is an associate in Holland & Knight's Boston office and is a member of the firm's Healthcare & Life Sciences Team and Mergers and Acquisitions Practice Group. He advises clients on corporate transactional matters in various sectors of the healthcare industry, including pharmaceutical and medical device manufacturers, pharmacies (retail, specialty, long-term care and mail order), pharmacy benefits managers, insurers, investors, and e-health and technology companies.

Mr. Weissman counsels clients on healthcare regulatory matters, fraud, abuse and compliance matters. He also assists in matters before state and federal regulatory and law enforcement authorities, such as the Department of Justice, United States Attorney offices, State Attorney General offices, and the Office of the Inspector General of the Department of Health and Human Services.

Mr. Weissman's intellectual property practice includes data privacy and security matters, such as security breach responses and online data protection, as well as a variety of work involving information technology practices and procedures, software development and implementation and intellectual property licensing.

While attending law school, Mr. Weissman served as articles editor of the Washington University Law Review. He was also a two-time member of the board that directed the law school’s client counseling competitions, an active fundraiser for the law school’s annual fund, an elected member of the Student Bar Association and lead singer of the law school band.

Mr. Weissman is also a professional stage performer, pianist and singer, and spends his free time writing and recording music. 


  • Washington University School of Law, J.D., cum laude
  • Boston University School of Management, B.S.B.A., cum laude
Bar Admissions/Licenses
  • Massachusetts
  • American Health Lawyers Association
  • American Bar Association, Health Law Section
  • Boston Bar Association
  • Health Care Compliance Association
Honors & Awards
  • Articles Editor, Washington University Law Review
  • Dean's List Scholar