Guillaume Riouallon has been head of the orthopedic and trauma surgery department at Hôpital Saint-Joseph, Paris, since 2021.

He specializes in scoliosis and spinal deformity surgery. As such, he is involved in research and improving care in this field.

In addition to his involvement with the Scientific Advisory Board of the Fondation Cotrel, he is a member of several medical societies, including the Société française de chirurgie du rachis and the Société française de chirurgie orthopédique et traumatologique (SOFCOT).
Guillaume Riouallon has been head of the orthopedic and trauma surgery department at Hôpital Saint-Joseph, Paris, since 2021.

He specializes in scoliosis and spinal deformity surgery. As such, he is actively involved in research and improving care in this field.

In addition to his involvement with the Scientific Advisory Board of the Fondation Cotrel, he is a member of several medical societies, including the Société française de chirurgie du rachis and the Société française de chirurgie orthopédique et traumatologique (SOFCOT).
He is also in charges of a scientific working group dedicated to scoliosis, and contributes to the training of young surgeons within the Collège Français des Chirurgiens Orthopédistes et Traumatologues.