Complex sentence: Andrew John Lees (born in 1947 on Merseyside, England) is Professor of Neurology at the National Hospital for Neurology and Neurosurgery, Queen Square, London and University College London.
Split into simpler sentences: Andrew John Lees (born in 1947 in Merseyside, England) is an English neurologist. He is Professor of Neurology at the National Hospital for Neurology and Neurosurgery, Queen Square, London and University College London.