Medical School Witwatersrand University. 

Postgraduate medical training in Internal Medicine in Johannesburg, London, England and then at Queen's University in Kingston, Ontario.

Research (experimental transplantation) in Southwestern Medical School in Dallas, Texas.

Director of Renal Transplantation at McMaster University in Hamilton, Ontario from 1982 to 1992, Associate Dean of Research,

Faculty of Health Sciences, McMaster University from 1994 - 1998.

Professor of Medicine until 2006, currently Professor Emeritus of Medicine, McMaster University.

Clinical practice in transplantation and nephrology, Hamilton Ontario retired, June 2015. 

Married Laura Ludwin (nee Metter) 3 children all in Toronto.