 It provides mental healthcare as well as contracted work for primary care trusts in South Yorkshire such as training and IT.The Doncaster and South Humber Healthcare NHS Trust was created in October 1999 following the merger of Doncaster Healthcare NHS Trust and Scunthorpe Community Health Care NHS Trust.In April 2002 the Trust took on responsibility for the delivery of mental health services in Rotherham after Rotherham Priority Health Services NHS Trust was dissolved.