Dr. Geoffrey Thomas is a board-certified neurological surgeon and specializes in adult spinal degenerative conditions and cervical spine reconstruction. Dr. Thomas also focuses on general neurosurgery, brain tumors, neurooncology and radiosurgery. He is a clinical instructor at the University of Michigan, Section of Neurosurgery.Dr. Thomas received his undergraduate degree with highest honors from the University of Michigan. He graduated from the University of Michigan School of Medicine with distinction. He completed his Surgical Internship at Northwestern University in Chicago.  He returned to Ann Arbor for a residency in Pathology.  Dr. Thomas continued his residency training at the University of Cincinnati in the Neurological Surgery program.