Lavin, O Neil, Ricci, Cedrone and DiSipio, located in Philadelphia, is one of the leading mid-sized law firms in the region. The firm also operates from offices in New York City and Mount Laurel, N.J. It was founded more than 20 years ago and specializes in representing several local, regional and national corporations in a wide variety of civil matters. Lavin, O Neil, Ricci, Cedrone and DiSipio s various practice areas include litigation, administrative law proceedings, appellate practice, automotive warranty law and commercial disputes. The firm also specializes in offering commercial class actions, construction, employment, insurance defense, malpractice, mass torts, copyright, patent, and trademark, and medical and pharmaceutical representations.