Groen Strokoff O’Neill (GSO) is a highly respected team of Trial Lawyers who take on the most difficult cases to protect the rights of seriously and catastrophically injured victims and their families.

GSO specializes in handling personal injury cases throughout Pennsylvania and New Jersey. GSO Trial Lawyers have over 45 years of combined trial experience in matters involving wrongful death, brain injury, paralysis, and serious personal injury resulting from medical malpractice, trucking and motor vehicle crashes, construction accidents, product liability, premises liability, dram shop, birth injuries, and nursing home abuse.