Dr. Jean-Guillaume Grand is a specialist orthopaedic surgeon who certified from the European College of Veterinary Surgery (ECVS) in 2012.
 

He obtained the title of Doctor in Veterinary Medicine (DVM) from the Faculty of Veterinary Medicine of Liège (Belgium) in 2004, where he also completed his residency. After two years as a surgical assistant at the National Veterinary School of Nantes (France), he completed a three-year surgical residency and obtained the title of European Specialist in Surgery (DECVS), the highest level of expertise in the field. He then joined the University College of Dublin (Ireland) as an Assistant Professor of Surgery and was subsequently recruited to lead an orthopaedic surgery department in the United Kingdom within Veterinary Specialist UK. In 2015, he joined the Aquivet Veterinary Hospital (France), leaving in 2024. In 2025, he founded a new referral practice dedicated solely to veterinary orthopaedics, which he practices as an independent veterinary specialist.

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Dr. Grand has a special interest in traumatology, minimally invasive surgery, and the correction of bone deformities using 3-D printing. He is a lecturer in several national and international orthopaedic training programs.