- 1995-1996
Internship in general clinical dentistry, King Abdulaziz University, جدة, المملكة العربية السعودية
- 1996-1997
Intern, King Fahd general Hospital, جدة, المملكة العربية السعودية
- 1997-1998
Clinical Instructor, King AbdulAziz University, جدة, المملكة العربية السعودية
- 1998-1999
Intern, Tufts University School of Dental Medicine, Boston, امــريــكـا
- 1999-2000
Postgraduate student, Tufts University School of Dental Medicine, , Boston, امــريــكـا
- 2000-2004
Resident, Tufts University School of Dental Medicine, Boston, امــريــكـا
- 2004-2007
Resident , Boston University Medical School, Boston, امــريــكـا