The Royal Marsden NHS Foundation Trust Service Category: NHS Trusts Profile Profile Map The Royal Marsden is the largest cancer centre in Europe, treating over 50,000 NHS and private patients every year. They have two hospitals: one in Chelsea, London, and another in Sutton, Surrey. No Records FoundSorry, no records were found. Please adjust your search criteria and try again. Google Map Not LoadedSorry, unable to load Google Maps API. Driving Walking Bicycling Public Transport Miles Kilometers Previous Next