as Medical Director at Al Jazira Club in United Arab Emirates before returning to the United Kingdom to work under Gérard Houllier at Aston Villa in 2010. Thereafter, Waller left Villa with Houllier in June 2011 and joined Hull City in 2013 as first team doctor. Rangers Waller was appointed as the new Club Doctor of Scottish Premiership side Rangers in July 2018 to work alongside former Liverpool midfielder Steven Gerrard. Leicester City Waller joined Leicester City F.C. in June 2022. References External links LFC Official Website profile 1957 births 20th-century English medical doctors Liverpool F.C. non-playing staff Rangers F.C. non-playing staff Living people 21st-century English medical doctors