Daniel M. Hafez, MD, PhD

Neurosurgery, Spine Surgery

Specializes in

  • Endoscopic spine surgery: Endoscopic thoracic disc herniation surgery, endoscopic cervical foraminotomy, endoscopic lumbar decompression / discectomy
  • Same-day outpatient spine surgery: Minimally invasive fusions, decompressions, sacroiliac (SI) joint fusions
  • Minimally invasive spine surgery and deformity correction:, Percutaneous minimally invasive spinal fusion, robotic and augmented reality–assisted surgery, rapid-recovery spine techniques
  • Artificial disc replacement: Cervical disc replacement, lumbar disc replacement

Appointments

Hospital Affiliations

  • Barnes-Jewish Hospital
  • Barnes-Jewish West County Hospital
  • St. Louis Children's Hospital

Dr. Hafez is a national leader in minimally invasive surgery (MIS) specializing in robotic, endoscopic and next-generation MIS spine fusion and decompression techniques for degenerative and deformity conditions. He is dedicated to delivering the least invasive, most precise spine care possible to maximize outcomes while minimizing tissue disruption, complications and recovery time.

Dr. Hafez utilizes cutting-edge robotic and augmented-reality guidance, full endoscopic spine surgery, and next-generation MIS spine fusion and decompression techniques to treat complex degenerative and deformity pathology.

He is committed to advancing the field of MIS through national leadership, innovation, and education — setting new standards for MIS spine decompressions and fusions while ensuring referring physicians receive timely communication, clear surgical planning, and dependable outcomes for their patients.

His patient care philosophy is centered on precision, durability and rapid recovery — matching the right patient to the right minimally invasive solution, avoiding unnecessary surgery, and delivering efficient, definitive care that gets patients back to function as quickly and safely as possible.

Experience

Academic Title(s)

Assistant Professor, Neurological Surgery
Associate Program Director, Neurosurgery Residency

Research Interests

Protecting the injured nervous system — developing strategies for neuroprotection and limiting axonal degeneration after spinal or nerve injury. Preserving motion — optimizing MIS surgical interventions to maintain natural spinal function. Improving fusion outcomes — evaluating biologics and novel techniques to enhance bone healing and long-term stability. Innovating minimally invasive solutions — designing and refining endoscopic and navigated approaches to reduce surgical morbidity.

Publications & Research

View research profile »

Education

Fellowship

2022 - Complex Deformity and Minimally Invasive Spine, University of Pittsburgh Medical Center, Pittsburgh, PA

Residency

2021 - Neurological Surgery, Washington University School of Medicine, St. Louis, MO

Medical Degree

2014 - Rosalind Franklin University, Chicago Medical School, Chicago, IL

PhD

2012 - Neuroscience, Rosalind Franklin University, Chicago Medical School, Chicago, IL

Bachelor's Degree

2007 - Molecular and Cellular Biology, University of Illinois, Urbana-Champaign, Champaign, IL

Is this your profile? Request an edit »