![](https://whistleblowerlaws.com/wp-content/uploads/2016/05/reuben_guttman.jpg)
Phone: (202) 800-3002
E-mail: rguttman@gbblegal.com
Mr. Guttman has litigated complex cases involving fraud, breach of fiduciary duty, environmental derelictions, antitrust, torts or statutory violations.
REUBEN A. GUTTMAN
Founding Partner
![](https://whistleblowerlaws.com/wp-content/uploads/2016/03/traci-buschner-2021jpg.jpg)
Phone: (202) 800-3003
E-mail: tbuschner@gbblegal.com
A former state prosecutor, Traci Buschner has spent nearly 30 years representing plaintiffs in complex litigation ranging from class actions to government contract fraud.