Polsinelli announced the addition of prominent technology and intellectual property attorney William A. Tanenbaum to its New York office. Tanenbaum joins the firm’s Technology Transactions & Data Privacy group and will serve as Co-Chair of the Healthcare Technology & Innovation Group. His practice focuses on transactions, litigation, and strategic counseling in the intellectual property, technology, cybersecurity, health care IT and IP, financial services IT and IP, outsourcing and data-driven business sectors.