21:00The Surgery with Katie and Dr RadhaKatie Thistleton sits in for GemmaBBC Radio 1 Duration: 1 hour Wed 15th Jun 2016, 21:00 on BBC Radio 1 EnglandKatie Thistleton sits in for Gemma and joins Dr Radha to discuss friendship.GenresFactualHealth & WellbeingMusicPop & ChartBrandThe Surgery with Katie and Dr Radha Source: BBC Online