MBBCh, University of the Witwatersrand, Johannesburg, South Africa, 1983

Fellowship, Children's Hospital of Philadelphia (Pediatric Nephrology), 1993

Assistant Chief, Division of Nephrology

Co-Director, Lupus Integrated Nephritis Clinic

Attending Physician

Professor of Pediatrics

International Pediatric Nephrology Association, 1992-

National Kidney Foundation of North America, 1995-

North American Society of Nephrology, 1996-

International Society of Nephrology, 1997-

International Pediatric Transplant Association, 1999-

International Pediatric Hypertension Association, 2002-

American Society of Transplantation, 2004-

Society for Pediatric Research, 2015-

South African National Kidney Foundation Award, 1994

University of the Witwatersrand Alumni Award, 1994

University of the Witwatersrand Convocation Awards, 1994

National Kidney Foundation of North American Research Fellowship Award, 1996, 1998

National Kidney Foundation Young Investigator Award, 1999

Jean A. Cortner Divisional Clinical Teaching Award, 2003, 2009

Inaugural Master Clinician Award, Children's Hospital of Philadelphia, 2007

Dean's Teaching Award at an Affiliated Hospital, University of Pennsylvania, 2008

Nominee for the Medal of Excellence Award - American Association of Kidney Patients, 2010