Police in Hamilton are reviewing CCTV footage after two indecent assaults in the staff carpark at Waikato Hospital on Friday afternoon.
They are looking for a tall teenager described as Pākehā, and about 16-years-old.
He was wearing a black baseball cap, light coloured long-sleeved t-shirt, green pants and black gumboots.
Acting Detective Sergeant Harry Hodgson said police were asking the public for their assistance.
He asked anyone with information to come forward.