Welcome to TN Brain and Spine. Thank you for visiting TN Brain and Spine, the neurosurgical office of Joel E. Norman, MD and Jeffrey Albea, MD.We have more than 35 years of combined medical experience performing minimally invasive and traditional surgeries to treat injuries and diseases of the brain, spine and nervous system.Services & Procedures‧Contact Us‧Office Locations‧Our Team‧Patient Information‧Joel Norman, MD.