Neurosurgical Associates of Nebraska (NAN) provides compassionate treatment for a variety of brain and spine disorders. George Greene, MD believes in seeing his patients where they are most comfortable, in their home town. Neurosurgical Associates of Nebraska, in cooperation with Nebraska Medicine offers post operative and other follow-up care in Norfolk and Bellevue, Neb., and three communities in Iowa.

Brain Disorders and Possible Treatments

Benign tumors
  • Meningioma
  • Acoustic neuroma
  • Pituitary adenoma
  • Skull base tumors
Malignant tumors
  • Glial tumors
  • Metastatic tumors
Congenital malformations
  • Chiari malformation
  • Arachnoid cyst
Intracranial hemorrhages and trauma
  • Normal pressure hydrocephalus
  • Obstructive hydrocephalus
  • Communicating hydrocephalus

Spine Disorders and Possible Treatments

Disc herniation and degenerative disc disease
  • Cervical, thoracic, and lumbar spine
  • Microdiscectomy
  • Minimally invasive discectomy
Spinal stenosis and other degenerative conditions
  • Cervical, thoracic, and lumbar spine
  • Laminotomy and laminectomy
Instrumented spinal fusion
  • Cervical, thoracic, and lumbar spine
  • Anterior, posterior, lateral, and combined approaches
  • Minimally invasive fusion
Spinal deformity and scoliosis correction
Artificial disc replacement
Spinal trauma
Minimally invasive spine surgery

Stereotactic Radiosurgery

Highly-specialized surgery can be used to treat:

Brain tumors
  • Acoustic neuroma
  • Meningioma
  • Skull base tumor
  • Pituitary adenoma
Pain syndromes
  • Trigeminal neuralgia
Spine tumors
  • Metastatic disease

Peripheral nerve disorders

Carpal tunnel syndrome
Ulnar nerve entrapment

Pain disorders and spasticity

Spinal cord stimulator
Failed back syndrome
Intrathecal baclofen pump placement