Meet the Neurosurgery Team

Our neurosurgery team works with other pediatric specialists at Nicklaus Children’s to establish an accurate diagnosis, develop a specialized treatment plan and provide comprehensive treatment to all patients. Our renowned pediatric neurosurgeons are recognized for excellence among their peers based upon their surgical expertise, their numerous publications in textbooks and peer-reviewed journals, and their lectures both nationally and internationally.

John Ragheb, MD

Chief, Department of Surgery
Director, Division of Neurosurgery

Primary Office: Miami

Additional Offices: Aventura, Naples

Clinical Interests: Neurosurgery, neurotrauma, brain tumors, spina bifida, tethered spinal cord, congenital anomalies

Gregory W Hornig, MD

Pediatric Neurosurgeon

Primary Office: Miami

Additional Offices: Boynton Beach, Naples, Palm Beach Gardens

Clinical Interests: Hydrocephalus, epilepsy, spasticity, trauma and brain tumors

Toba N Niazi, MD

Medical Director, Neuro-Oncology Surgical Services

Primary Office: Miami

Clinical Interests: Brain and spinal cord tumors, cerebral palsy, spasticity and movement disorders, complex congenital or traumatic spinal disorders

Shelly Wang, MD

Pediatric Neurosurgeon

Primary Office: Miami

Additional Office: Palm Beach Gardens

Clinical Interests: Epilepsy, hydrocephalus, congenital and developmental anomalies of the central nervous system, as well as neurotrauma

See all Pediatric Neurosurgeons on the Nicklaus Children's Hospital medical staff.

Neurosurgery Nursing Staff

Ana Diaz, APRN
Ann McNeil, RN
Beatriz Milian, RN
  • Jennifer Rosario, APRN
  • Katrina Moya, APRN

Administrative Staff

  • Olga Conde, Office Manager

 A physician identified with a Nicklaus Children’s Pediatric Specialists logo is an employee of Nicklaus Children's Health System. All other physicians listed on the website are in private medical practices.