John Vissing

John Vissing is a professional medical entity and sole proprietorship operated by Professor John Vissing, a leading neurologist and Director of the Copenhagen Neuromuscular Center at Rigshospitalet in Denmark. The entity facilitates his work as a global Key Opinion Leader (KOL) in the field of neuromuscular diseases, including muscular dystrophies and metabolic myopathies. Professor Vissing provides expert consultancy to major pharmaceutical and biotechnology companies on clinical trial design, regulatory submissions, and therapeutic development. His research is particularly focused on Pompe disease, McArdle disease, and limb-girdle muscular dystrophies, where he has led numerous landmark clinical studies. The entity serves as a bridge between academic clinical research and industry-led drug development for rare muscle disorders.