Neurosurgery Fellowship Programs

Neurosurgery

Fellowship Programs

Welcome to the Neurosurgery Fellowship Programs at the University of Arizona College of Medicine – Tucson! The Department of Neurosurgery offers three fellowship programs that prepare the next generation of specialty physicians for independent practice and to be Board-eligible for the AAP subspecialties.

R. John Hurlbert, MD, PhD, FRCSC, FACS

Residency Program Director, Neurosurgery
Program Director, Complex Spine Fellowship Program
Co-Medical Director, Spine Program
Professor, Neurosurgery
Clinical Specialties
Intramedullary Spinal Disorders
Spinal Cord Injury
Congenital Spine Disorders (Adult and Pediatric)
Complex Cranio-cervical Spinal Disease
Trauma and Degenerative Spine Disease
Cervical Disc Arthroplasty

The Complex Spring Neurosurgery Fellowship Program is a one-year post-residency fellowship open to qualified orthopedic and neurological surgeons. The fellowship provides advanced training in complex spinal disorders, including:

  • Degenerative disease
  • Trauma (blunt and penetrating)
  • Infection
  • Spinal oncology
  • Deformities

Fellows gain expertise in evaluating, diagnosing and managing complex spinal conditions beyond standard residency training. 

The program includes:

  • Clinical evaluation and patient management in inpatient and outpatient settings
  • Supervised surgical training with advanced techniques
  • Integration of operative and non-operative treatment approaches
  • Research opportunities in clinical, anatomic, biomechanical and neuroscience fields

  • Banner – University Medical Center Tucson, 1625 N. Campbell Ave., Tucson, AZ 85719
  • University of Arizona College of Medicine – Tucson, 1501 N. Campbell Ave., Tucson, AZ 85724
  • Banner – University Medical Center North Campus, 3838 N. Campbell Ave., Tucson, AZ 85719

Graduation YearNameMedical School
2025Luis A. Robles, MDFacultad de Medicina, Universidad de Guadalajara, Guadalajara Jalisco, Mexico

Program Director

R. John Hurlbert, MD, PhD, FRCSC, FACS

Residency Program Director, Neurosurgery
Program Director, Complex Spine Fellowship Program
Co-Medical Director, Spine Program
Professor, Neurosurgery
Clinical Specialties
Intramedullary Spinal Disorders
Spinal Cord Injury
Congenital Spine Disorders (Adult and Pediatric)
Complex Cranio-cervical Spinal Disease
Trauma and Degenerative Spine Disease
Cervical Disc Arthroplasty

Faculty

Richard V. Chua, MD

Professor, Neurosurgery
Clinical Specialties
Degenerative Spine Disease
Motion Preservation Surgery of the Cervical Spine (Arthroplasty)
Image-guided and Robotic-assisted Techniques for Instrumented Spinal Fusions
Minimally Invasive Surgeries of the Entire Spine

The Department of Neurosurgery offers a 12-month enfolded fellowship in Stereotactic and Functional Neurosurgery for qualified PGY-7 residents or post-residency neurosurgeons at Banner – University Medical Center Tucson.

This comprehensive program provides advanced clinical and research training in the evaluation, diagnosis, and surgical management of functional and movement disorders, with a focus on stereotactic systems, neuromodulation, and the integration of operative and non-operative therapies.

Key elements include:

  • Advanced training in stereotactic and functional neurosurgery
  • Hands-on experience with framed and frameless stereotactic systems, radiosurgery, electrical recording and stimulation
  • Exposure to treating movement disorders, epilepsy, chronic pain, degenerative diseases, neurological injuries and psychiatric disorders

Clinical Exposure

  • Preoperative evaluation and indications for surgery (Parkinson’s disease, dystonia, tremor, etc.)
  • Collaborative care with referring MDs, neurologists, psychologists and other specialists
  • Initial exposure to neurophysiological localization (microelectrode recording/macrostimulation for DBS)
  • Placement of neuromodulation hardware and programming

Didactic Learning

  • In-depth study of pathophysiology of movement disorders, spinal cord stimulation, and theoretical bases for lesioning and electrical stimulation
  • Introduction to basic elements of translational research

Advanced Clinical Skills

  • Focused practice in image-guided DBS (MER/MRI) and spinal cord stimulation techniques
  • Continued collaboration with multidisciplinary teams for surgical planning
  • Programming and management of neuromodulation hardware

Research Activities

  • Participation in clinical trials
  • Start working on manuscript preparation, focusing on neuromodulation

Independent Research and Presentation

  • Completion of at least one publication on neuromodulation
  • Presentation of research at Grand Rounds

Advanced Clinical and Surgical Competency

  • Full responsibility for the management of neuromodulation patients (pre-, intra- and postoperative care)
  • Completion of any remaining clinical rotations and practice in the swine laboratory for specific projects

Final Evaluation and Transition

  • Preparation for independent practice in an academic or non-academic setting

  • Banner – University Medical Center Tucson, 1625 N. Campbell Ave., Tucson, AZ 85719
  • University of Arizona College of Medicine – Tucson, 1501 N. Campbell Ave., Tucson, AZ 85724
  • Banner – University Medical Center Neurosciences Research Laboratory, 1501 N. Campbell Ave., Tucson, AZ 85724
  • Banner – University Medical Center North, 3838 N. Campbell Ave., Tucson, AZ 85719

     

Fellowship Leadership

Julie G. Pilitsis, MD, PhD, MBA

Chair, Department of Neurosurgery
Professor, Neurosurgery
Interim Program Director, Neurological Surgery Residency Program
Program Director, Stereotactic and Functional Neurosurgery Fellowship
Program Director, Pre-Residency General Neurosurgery Fellowship Program
Physician Executive for Functional Neurosurgery, Banner Health System

Program Coordinator

Teaching Faculty

Paul S. Larson, MD, FAANS

Professor, Neurosurgery - (Clinical Scholar Track)
Chief, Neurosurgery, Southern Arizona VA Health Care System
Local Training Director, Neurosurgery Residency, Southern Arizona VA Health Care System
Clinical Specialties
Deep Brain Stimulation

Julie G. Pilitsis, MD, PhD, MBA

Chair, Department of Neurosurgery
Professor, Neurosurgery
Interim Program Director, Neurological Surgery Residency Program
Program Director, Stereotactic and Functional Neurosurgery Fellowship
Program Director, Pre-Residency General Neurosurgery Fellowship Program
Physician Executive for Functional Neurosurgery, Banner Health System

Neurology Leaders

Hong Lei, MD, PhD

Professor, Neurology - (Clinical Scholar Track)
Clinical Specialties
Movement Disorders
Parkinson’s Disease
Neurodegenerative Disorders
Tremors
Dystonia
Tourette’s Syndrome
Huntington’s Disease
Tardive Dyskinesias

Scott J. Sherman, MD, PhD

Professor, Neurology
Associate Professor, Physiology
Associate Professor, Neurosurgery
Associate Professor, Neuroscience - GIDP
Associate Professor, Physiological Sciences - GIDP
Clinical Instructor
Member of the Graduate Faculty
Clinical Specialties
Movement Disorders
Translational Research

The Department of Neurosurgery offers a pre-residency fellowship providing comprehensive training across all neurosurgical subspecialties. This program is designed for graduates of LCME-accredited medical schools seeking hands-on experience before residency. Highlights include: 

  • Exposure to the full spectrum of neurological surgery
  • Hands-on experience in patient evaluation, diagnosis and management
  • Opportunity to present a Grand Rounds lecture to faculty and house officers

Fellows will gain clinical experience in neurosurgical subspecialties, participate in patient care and engage in academic activities, including case discussions and research opportunities.

  • Banner – University Medical Center Tucson
  • University of Arizona College of Medicine – Tucson
  • Banner – University Medical Center North

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Henry M. Skelton, MD
Henry M. Skelton, MD
Pre-Residency Fellow
 
MD: Morehouse School of Medicine, Atlanta, Georgia
 
Clinical Interests: functional, spine, tumor, vascular
 
Research Interests: optimizing neuromodulation for existing indications, emerging indications for neuromodulation (spinal cord injury, stroke), devices, brain-machine interfaces
 
Hobbies: flying airplanes, hiking, weight training, car maintenance
 

Fellowship Leadership

Julie G. Pilitsis, MD, PhD, MBA

Chair, Department of Neurosurgery
Professor, Neurosurgery
Interim Program Director, Neurological Surgery Residency Program
Program Director, Stereotactic and Functional Neurosurgery Fellowship
Program Director, Pre-Residency General Neurosurgery Fellowship Program
Physician Executive for Functional Neurosurgery, Banner Health System

Fellowship Program Administrator

Teaching Faculty

Richard V. Chua, MD

Professor, Neurosurgery
Clinical Specialties
Degenerative Spine Disease
Motion Preservation Surgery of the Cervical Spine (Arthroplasty)
Image-guided and Robotic-assisted Techniques for Instrumented Spinal Fusions
Minimally Invasive Surgeries of the Entire Spine

R. John Hurlbert, MD, PhD, FRCSC, FACS

Residency Program Director, Neurosurgery
Program Director, Complex Spine Fellowship Program
Co-Medical Director, Spine Program
Professor, Neurosurgery
Clinical Specialties
Intramedullary Spinal Disorders
Spinal Cord Injury
Congenital Spine Disorders (Adult and Pediatric)
Complex Cranio-cervical Spinal Disease
Trauma and Degenerative Spine Disease
Cervical Disc Arthroplasty

Paul S. Larson, MD, FAANS

Professor, Neurosurgery - (Clinical Scholar Track)
Chief, Neurosurgery, Southern Arizona VA Health Care System
Local Training Director, Neurosurgery Residency, Southern Arizona VA Health Care System
Clinical Specialties
Deep Brain Stimulation

Julie G. Pilitsis, MD, PhD, MBA

Chair, Department of Neurosurgery
Professor, Neurosurgery
Interim Program Director, Neurological Surgery Residency Program
Program Director, Stereotactic and Functional Neurosurgery Fellowship
Program Director, Pre-Residency General Neurosurgery Fellowship Program
Physician Executive for Functional Neurosurgery, Banner Health System

Neurology Leaders

Hong Lei, MD, PhD

Professor, Neurology - (Clinical Scholar Track)
Clinical Specialties
Movement Disorders
Parkinson’s Disease
Neurodegenerative Disorders
Tremors
Dystonia
Tourette’s Syndrome
Huntington’s Disease
Tardive Dyskinesias

Scott J. Sherman, MD, PhD

Professor, Neurology
Associate Professor, Physiology
Associate Professor, Neurosurgery
Associate Professor, Neuroscience - GIDP
Associate Professor, Physiological Sciences - GIDP
Clinical Instructor
Member of the Graduate Faculty
Clinical Specialties
Movement Disorders
Translational Research

Qualified applicants must be graduates of an LCME-accredited medical school and eligible for an Arizona Board of Medical Examiners Transitional Training Permit (AZ Medical Board - Licensure).

The 2025-2026 fellowship position is filled. Recruitment for 2026-2027 begins in Spring 2026.

To apply, submit the following to Julie Schippers:

  • Letter of Interest
  • CV (no gaps from undergraduate to present)
  • Proof of passing USMLE/COMLEX on first attempt
  • Three letters of recommendation
  • MSPE
  • Medical school transcripts

Application review begins February 2026. Final selections are made by mid-March 2026.

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Neurosurgery Residents and Fellows

Training in Tucson