Dr. Joseph 'Joe' Ransohoff, II (July 1, 1915 – January 30, 2001) was a member of the Ransohoff family and a pioneer in the field of neurosurgery. In addition to training numerous neurosurgeons, his "ingenuity in adapting advanced technologies" saved many lives and even influenced the television program Ben Casey. Among other innovations, he created the first intensive care unit dedicated to neurosurgery, pioneered the use of medical imaging and catheterization in the diagnosis and treatment of brain tumors, and helped define the fields of pediatric neurosurgery and neuroradiology.