The Children's Hospital of Philadelphia is staffed with 75 pediatric surgical specialists, and experts representing every pediatric subspecialty. The surgical oncology program at CHOP has access to every surgical resource imaginable, and vast experience operating on the most rare and unusual pediatric cancers, as well as neuroblastoma, brain tumors and sarcomas. Several pediatric surgical techniques were developed at The Children's Hospital of Philadelphia, and the environment of innovation at the Hospital drives our surgeons to keep finding new and better ways to operate on pediatric cancers.