NeurosurgeonAssistant ProfessorVivian L. Smith Department of NeurosurgeryMcGovern Medical School at UTHealth Houston Dr. John Williams is a fellowship-trained neurosurgeon who specializes in complex spinal surgery, particularly in spine trauma and minimally invasive approaches. His areas of clinical expertise also include cranial trauma and traumatic brain injury. After graduating from Swarthmore College in 2006 with a … Continue reading John R. Williams, MD