- Professor of Pediatrics & Neonatology , Ain Shams University (Since 2002)
- Dean of faculty of Post Graduate Childhood Studies( 2004-2007)
- Vice president of Ain Shams university ( 2007-2011)
- President of the Egyptian Society for Neonatal &Preterm Care (Since1998)
- President of the Union of Mediterranean Neonatal Societies ( 2001 – 2003 )
- Editor in chief of the Egyptian journal of Neonatology (Since 1999 )
- Associate Editor of the Egyptian journal of Pediatric Allergy& Immunology (Since 2002)
- Member of the board of the Egyptian Pediatrics Association ( 2007- 2020 )
- Member of the board of the Egyptian Society of Pediatric Allergy& Immunology (Since 2002 )
- Supervised more than 80 MSc ,MD and PhD thesis in Pediatrics inside and outside Egypt
- WHO consultant in the International Committee of Vaccines safety and follow up ( Since 2005)
- Member of the American Academy of Pediatrics (Since2000)
- Board member of The International Academy of Neonatology (Since 2012)
- Governor of Fayoum (2016-2018)
- President of October 6 University (2019 till now)
