Matthew J. Peffer, Esquire


Matthew Peffer has been practicing law at ChasenBoscolo since 1997. A native of Leesport, Pennsylvania, he concentrates his practice on District of Columbia workers’ compensation cases. He has successfully tried thousands of cases before the Washington, D.C., Workers’ Compensation Commission and won numerous cases before the District of Columbia Court of Appeals.

Matt is a frequent lecturer on Washington, D.C., workers’ compensation issues for Lorman Services and others, and is a moderator on workers’ compensation issues for Washington, D.C. Youth Law Fair.

He’s passionate about practicing law because it gives him a chance to make an impact on the lives of those who are in need of help. In his free time, Matt is involved with the Olney Boys and Girls Club and coaches youth sports. An aspiring chef, he also enjoys cooking and spending time with his wife and two children.


  • 1993 – B.A., University of Pittsburgh
  • 1997 – J. D., Thomas M. Cooley Law School

Practice Admissions

  • 1997 – Pennsylvania
  • 1998 – Maryland
  • 1998 – Washington, D.C.

Professional Associations and Memberships