Alexander 'Dr Xand' van Tulleken is a British doctor and TV presenter. Along with his identical twin brother, Christoffer 'Dr Chris' van Tulleken, they are best known for presenting the children's TV series "Operation Ouch!" and have hosted a range of programmes on issues such as diet, binge drinking and health.
Xand Van Tulleken and Tracy Borman examine the plot to...
Dr Xand van Tulleken tells how an extraordinary heatwave struck...
Dr Xand Van Tulleken and Raksha Dave investigate the Great...
Doctors and twins Chris and Xand van Tulleken's experiences through...