· Professor of Internal Medicine and Nephrology, Al Azhar University.
· President of Arab Society of Nephrology and Renal Transplantation (ASNRT)
· Vice President The Arab Society of Nephrology & Transplantation ASNRT 2015-2017
· Immediate Past President of the Egyptian Society of Nephrology & Transplantation ESNT 2015-2018
· Chair, ESNT- CKD Chapter