1. Oral Medicine, Diagnosis, Periodontology and Radiology; Faculty of Dental Medicine; Al Azhar University (Girls Branch); Cairo Egypt
2. Oral Medicine, Diagnosis, Periodontology and Radiology; Faculty of Dentistry; Nahda University; Beni Swaif Egypt
3. Dermatology, Venereology and Andrology; Faculty of Medicine; Ain Shams University; Cairo Egypt
4. Oral and Dental patholology; Faculty of Dental Medicine; Al Azhar University (Girls Branch); Cairo Egypt