Peter Hatfield
Peter is a retired renal physician who worked at Wellington Hospital and in London.
He was a founder member of the WMHS. 
Peter was President of the Wellington City University of the Third Age 2013 - 2018. 
Talks given to WMHS previously have included:
| 1992 | Richard Bright of Guy's | 
| 2017 | Treatment of Kidney Failure in New Zealand | 
| 2019 | The History of Kidney Transplantation | 
| 2020 | Maurice Wilkins |