Neurosurgery

Your trusted back, neck and brain surgeons in Green Bay. Prevea's fellowship-trained neurosurgeons provide high-quality care in northeast Wisconsin.

doctor holding a model of a human spine doctor holding a model of a human spine
Prevea Health and Neuroscience group logos

Why choose Prevea Neurosurgery for spine and brain disorders?

Together, Prevea Health and Neuroscience Group have partnered to provide world-class solutions for your back, neck, brain or nerve conditions. Our neurosurgical and spine care experts provide solutions that keep your goals in mind and help you get back to a healthy, vibrant life.

Our specialty-trained orthopedic spine and neurosurgeons have a genuine concern for your well-being. They are dedicated to offering high level of care and achieving maximum results, all right here in Northeast Wisconsin.

When a problem arises in your brain, spine or nerves, it’s important to have your condition evaluated quickly, so you can start the appropriate treatment plan and return to your activities of daily living.

Treatment plans may include conservative measures such as physical therapy, injections and/or medications. And if your treatment plan requires surgery, you can rest assured you will be in expert hands. We offer minimally-invasive options for numerous neurosurgical illnesses and spine conditions to minimize pain and help you heal quicker.

Orthopedic spine surgery and neurosurgery are offered locally at HSHS St. Vincent Hospital and HSHS St. Mary’s Hospital Medical Center in Green Bay and HSHS St. Nicholas Hospital in Sheboygan. Prior to surgery, we offer thorough education for all brain and spinal procedures to keep you informed of what to expect every step of the way.

Key services

Neurosurgery

  • Treatment for brain tumors
  • Endoscopic brain surgery
  • Microvascular decompression for trigeminal neuralgia
  • Neuromodulation procedures
  • Spinal cord stimulator trials and placements
  • Transsphenoidal surgery for pituitary

Orthopedic spine

  • Anterior, transforaminal and posterior lumbar interbody fusion
  • Anterior cervical discectomy and corpectomy/fusion
  • Artificial disc replacement
  • Cervical and lumbar laminectomy
  • Kyphoplasty
  • Lumbar disc microsurgery
  • Minimally-invasive lumbar microdecompression
  • Nerve root decompression
  • Peripheral nerve surgery
  • SI joint fusion
  • Spinal fusion
  • Spine tumor surgery
  • Vertebroplasty
Head and brain/cranial surgical and medical care
Neurosurgery for head trauma and injuries, brain and spinal cord tumors, Chiari malformation, aneurysms, arteriovenous malformations (AVM), hydrocephalus and other conditions.
Spine, back and neck surgical and medical care
Orthopedic spine surgery for scoliosis, spinal tumor, spondylosis, spondylolisthesis, herniated disc, compression fracture, degenerative disc disease, low back pain, kyphosis, radiculopathy, sacroiliac joint issues, carpal tunnel syndrome, ulnar nerve release and other conditions.
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Coordinated care with spine specialists

Our back and neck surgeons work with a team of skilled physiatrists, spine-trained nurse practitioners, physician assistants, registered nurses and physical and occupational therapists. Together, they form the team that will guide you through the treatment and therapy process.

Meet our physicians and providers

Alexander Hawkins
Alexander Hawkins, MD

Neurosurgeon, Neuroscience Group

Andrew Greene
Andrew Greene, DO

Orthopedic Spine Surgeon, Neuroscience Group

Evan Krueger
Evan Krueger, DO

Neurosurgeon

Kasey Pigeon
Kasey Pigeon, PA-C

Physician Assistant, Neurosurgery

Kelley Gossage
Kelley Gossage, APNP, FNP-BC, MSCN

Nurse Practitioner, Neurosurgery

Lauren Resch
Lauren Resch, APNP, FNP-BC

Nurse Practitioner, Neurosurgery

Madeline Wallenburg
Madeline Wallenburg, PA-C

Physician Assistant, Neurosurgery

Marissa Schiedermayer
Marissa Schiedermayer, PA-C

Physician Assistant, Neurosurgery

Philip Yazbak
Philip Yazbak, MD, FAANS, FACS

Neurosurgeon, Neuroscience Group

Randall Johnson
Randall Johnson, MD, PhD, FACS

Neurosurgeon, Neuroscience Group

Robert Koffie
Robert Koffie, MD, PhD

Neurosurgeon, Neuroscience Group

Sumon Bhattacharjee
Sumon Bhattacharjee, MD, FACS

Neurosurgeon, Neuroscience Group

Second opinions welcomed at Prevea

Are you dealing with a complex brain, spine, tumor or other medical condition diagnosis? It may be valuable to get a second opinion about your diagnosis and treatment plan.