Neurosurgery
Louisiana State University, USA
House of Representatives
Colorado, USA
Technology Executive
Washington, USA
ENT Surgery
Louisiana State University, USA
Chairman
Royal Group, Palestine
Internai Medicine
Mayo Clinic, USA
Vice President
Bell Canada
General Surgery
University of Minnesota, USA
Plastic Surgery
Mayo Clinic, USA
Pediatric Dentistry
University of Alabama at Birmingham, USA
Nephrology
UT Health San Antonio, USA