Dr Raymond Perrin DO PhD qualified in 1984 from the British School of Osteopathy in London. His research since 1989 into ME/Chronic Fatigue Syndrome and now Long COVID has expanded our knowledge of diagnosis and treatment of complex neurological disease. In July 2005 he was awarded a doctorate by the University of Salford, UK for his thesis on the involvement of cerebrospinal fluid and lymphatic drainage in ME/CFS.

He is Honorary Senior lecturer at the University of Central Lancashire, UK and also honorary clinical research fellow at in the faculty of Biology Medicine and Health at the University of Manchester, UK.

In 2015 he joined the international faculty of the German School of Osteopathy (OSD) and teaches osteopathic theory and practice to students and the medical profession world-wide, including increasingly in the USA.

His research has been published in major international medical journals.

For his service to osteopathy he was appointed a vice-patron of the University College of Osteopathy, UK and was the winner of the inaugural Research and Practice Award from the Institute of Osteopathy in 2015.