Dr. Weaver received his Medical Degree from the University of Virginia in 1975.  He subsequently completed residencies at Ochsner Foundation Hospital, Charity Hospital and the Veterans Administration Hospital in New Orleans, Louisiana and Duke University in Durham, North Carolina.  He is Board Certified by the American Board of Neurological Surgery. 

Dr. Weaver holds membership in the following organizations:

• Neurosurgical Society of the Virginias
• Congress of Neurological Surgeons
• The American Association of Neurological Surgeons
• The Southern Neurosurgical Society
• American College of Surgeons
• Medical Society of Virginia
• Roanoke Valley Academy of Medicine
• University of Virginia School of Medicine,  Advisory Committee