Pediatric specialist, Master of Pediatrics, Menoufia University, 11 years of experience in the specialty of pediatrics in Egyptian Ministry of Health hospitals, Member of the Egyptian Society of Pediatrics, Member of the Union of Arab Doctors, Periodic examination of schools and kindergartens, Follow-up of development and growth in children (weight, height, and head circumference), Follow-up of cases of chest allergies, Follow-up of cases of anemia. Anemia and malnutrition. Evaluation and follow-up of cases of gastrointestinal diseases