Greenberg Nabs Seyfarth M&A, Securities Partner In Boston
Ronan P. O'Brien will also serve as outside general counsel to several clients and will advise companies on strategic alliances, capital formation, outsourcing deals and joint ventures, Greenberg said.
Gary R. Greenberg, the co-managing shareholder of Greenberg's Boston office, said O'Brien is a welcome addition to that outpost....

