Dr. Joan Salvador Escala Arnau is an eminence in the approach to spinal arthrodesis, spinal surgery, canal stenosis, cervical and lumbar disc herniation and spondylolisthesis. 

Therefore, over nearly two decades of professional practice at the highest level, he has managed to become a benchmark in the treatment of spinal pathologies, achieving this mastery after professional stays in hospitals and international centers. 

• Assistant Physician of the COT Service of the Sant Joan de Reus University Hospital.
• Assistant Physician attached to the Spine Unit of the Hospital Universitari de Tarragona Joan XXIII. 
• Specialist in Traumatology and Orthopedic Surgery at the Rambla Center in Tarragona.
• Assistant Doctor of the COT Service of Mutua FREMA
• Assistant Emergency Physician at the Hospital Sant Camil de Sant Pere de Ribes
• Assistant physician in the emergency department of the Hospital del Espíritu Santo in Santa Coloma de Gramanet.
• Assistance at Twin Cities Spine Center, Minneapolis-Mississota. Dr. J Perra Team
• Attending at Hospital for Special Surgery, New York. Dr. Boachie Team 
• Attending at Schulthess Klinik Zurich. Team Dr. Jeszenszk
• Attending at Hinsdale Orthopaedics, Chicago-Illinois. Team Dr. Lorenz-Dr Ibrahim-Dr Zindrick
• Assisting at Hinsdale Orthopaedics, Chicago-Illinois. Dr. Lorenz-Dr Ibrahim-Dr Zindrick Team  
• Attending at Texas Back Institute, Plano-Texas. Team Dr. Blumenthal & Dr. Guyer
• Bachelor of Medicine and Surgery, College of Medicine.
• Specialist degree in Orthopedic Surgery and Traumatology
• Doctor of Medicine and Surgery from the University Rovira i Virgili
• Postgraduate Certificate Eurospine
• Member of:
  
  • Spanish Society of Orthopaedic Surgery and Traumatology Society
  • Catalan Society of Orthopedic Surgery and Traumatology 
  • Spanish Spine Society
  • ECOT