John Mattiacci is an associate attorney at the Law Offices of Henry Lewandowski, III, P.C.  He specializes in representing injured clients in cases involving motor vehicle accidents, slips and falls, professional negligence and products liability. He utilizes his extensive trial advocacy skills to help bring justice to victims of negligence.

Mr. Mattiacci earned a Bachelor of Science degree from Dickinson College in 1998 and his Juris Doctor from the Beasley School of Law at Temple University in 2002. While at Temple, Mr. Mattiacci received numerous oral advocacy awards, including the Victor S. Jaczun award for outstanding trial advocacy and several faculty commendations. Mr. Mattiacci also was a member of Temple's prestigious National Trial Team, winning the Quinnipiac Criminal Law Tournament, two consecutive ATLA regional tournaments, and the ATLA National Championship in New Orleans in 2001.

Mr. Mattiacci is licensed to practice in Pennsylvania and New Jersey.