Assistant Professor Director of Internship Program and teaching post-graduate program. Riyadh Colleges of Dentistry and Pharmacy. KSA Certificate of specialty in Endodontics – 1985 Master of Science – University of Minnesota – 1985 Consultant Endodontist Private Hospital Saudi Arabia 2003 – 2009 Consultant Endodontist and Tutor in MGDS Program of The Royal Colleges of Surgeons, Edinburgh , U.K., MOH – Bahrain 1999 – 2003. A Clinical Professor (Part time). University of Minnesota U.S.A 1985 – 1990. Published over 25 Scientific Paper and Abstracts. Presented 63 times as Speaker and invited Lecturer at National, Regional and International Levels. Participated and heading 20 continuing Dental Education Courses, Workshops and Programs in Endodontics. Member of a large number of National and International Professional Associations, Societies and Committees.