About Lathrop GPM LLP
Lathrop GPM LLP is a law firm established in 1866 with an office in Washington, DC. At this office location, there are 21 lawyers practicing advertising law, promotions law, advertising agency representation and 55 other areas of law.
Attorneys at Lathrop GPM LLP

Eric Yaffe
Principal
- PJ
Peter James Klarfeld
Principal

Carl Edward Zwisler III
Principal

Robert L Zisk
Principal
- JS
Jan Stephen Gilbert
Principal
- KR
Katherine Rebecca Morrison
Attorney
- MA
Mark Allan Kirsch
Principal
- MJ
Maisa Jean Frank
Associate
- JL
Justin Lydell Sallis
Associate
- AM
Ashley Marie Bennett Ewald
Associate
- TA
Thomas Arthur Pacheco
Attorney

Stephen Joseph Vaughan
Principal