Dr Lyndon is a Senior Lecturer in Medical Education at the University of Auckland, and co-founder and Director of Health Equity at Tend Health - a digitally led health care provider. He also co-hosts the TVNZ medical series The Check Up, and was previously Equity Lead at Mahitahi Hauora Primary Health Organisation and a medical lead for Māori health at Counties Manukau District Health Board.
With governance roles spanning health, academia, and sport, Dr Lyndon is a Board member of Te Aka Whai Ora Māori Health Authority and the Data and Digital Innovation Committee for Te Whatu Ora Health NZ, Pūtahi Manawa Centre of Research Excellence, and was previously Deputy Chair of Te Hiringa Hauora Health Promotion Agency NZ, and member of the Northland District Health Board.
He completed his Master of Public Health at Harvard University as a Fulbright Scholar and Frank Knox Fellow, and his PhD is focused on medical education. He was also awarded the Deloitte IPANZ Public Sector Young Professional of the Year 2016.