A hearing consultant has appeared in court accused of secretly filming 100 patients, including children, in hospital toilets.
Dr Lam Hoe Yeoh is accused of 30 counts of voyeurism, two of making indecent images of a child, and two of possessing extreme pornography.
The 61-year-old from Banstead, Surrey, is also known as Robin.
He was arrested in April at the privately-run St Anthony's Hospital in North Cheam, Croydon Crown Court heard.
Judge Warwick McKinnon adjourned the case until 16 September when Dr Yeoh is expected to enter a formal plea. The doctor was remanded on bail.