Parents refused to let doctors switch off Noah's life support machine after he was born 13 weeks prematurely.
Clinical teams delivering paediatric outpatient services move into the Royal Hospital for Children and Young People in Edinburgh.
A total of 589 youngsters have been on the waiting list for 52 weeks or over for specialist mental health care.
The Royal Hospital for Children and Young People in Edinburgh was due to open in July last year.
Tim Davison has spent eight years in the ‘often unforgiving role’.