The man dubbed Mr Fix-It is leaving his role at the embattled Waikato District Health Board.
Interim chief executive Derek Wright today sent an email to all staff informing them he will be leaving the DHB at the end of April after a 19-month stint in the role.
He was brought in as the replacement for Dr Nigel Murray, who resigned in October amid an expenses scandal and was tasked with changing the culture, creating a workplace people were proud of, getting Waikato Hospital to the top of its game, and turning around the DHB's financial problems.
Wright has spent most of his career in health managing broken situations back to repair and set himself a one-year deadline to achieve the transformation.
His resignation will leave the health board without a permanent chief executive.