2021-now Vice President of the Scientific Research Council at Al-Sham Private University.
2019-2021 Vice Dean for Scientific Research Affairs - Faculty of Pharmacy, Al-Sham Private University (ASPU) - Syria
2010-now Medical Laboratory Director and Owner - Alhomsi Clinical Laboratories, Abo Rumanah Main St., Damascus, Syria.
2007-2009 Research Fellow for Laboratory Assays Validation (Hemostasis and Thrombosis), Instrumentation Laboratory, Lexington, USA
2007-2009 Clinical Fellowship (Clinical Chemistry, Immunochemistry). Evaluate new assays in detecting tumors and cancers - Massachusetts General Hospital and Harvard Medical School, Boston, USA.
2007-2008 Clinical Fellowship (Clinical and Special Coagulation Laboratory) Massachusetts General Hospital and Harvard Medical School, Boston, USA
2006-2007 Postdoctoral Fellowship Training, Division of Laboratory Medicine, Department of Clinical Pathology, Massachusetts General Hospital and Harvard Medical School, Boston, USA
2002-2005 Ph. D. Clinical Research, Division of Laboratory Medicine, Department of Pathology (Ph.D. level), Massachusetts General Hospital and Harvard Medical School, Boston, USA
2002 Clinical Internship, Division of Laboratory Medicine, Department of Pathology, Clinical Hematology Laboratory, Boston Medical Center and Boston University, Boston, USA
1998-2002 Post-Baccalaureate Certificate in Clinical Hematology, Department of Medical Laboratory Sciences, Northeastern University, Boston, USA
1996-1997 Clinical Internship, Department of Laboratory Medicine, Tawleed University Hospital, Damascus, Syria.