Dr. Usama Mohammed Ahmed Kassem Pediatrics SpecialityPediatricsWork DaysSaturday,Tuesday Dr. Usama Mohammed Ahmed Kassem Ā Famous Name: Usama KassemĀ Subspecialty: NeadolegyScientific Degrees:Ā Qualifications: 1-Mater 1991 2- MRCPCH 2002 3- FRCPCH 2009Skills:Ā