• Director, Cancer Genetics Research Unit, Reza Radiotherapy and Oncology Center (2014-current), Mashhad, Iran • Director, Ghaem Genetic Diagnostic Laboratory, Ghaem Hospital (2011- 2016): Mashhad, Iran. • Assistant professor (2011- current): Department of Medical Genetics, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran. • Editor Manager of Journal of Fasting and Health (ISSN 2345-2587) (2012-current). • Editorial Board Member of International Journal of Orthopaedics (ISSN 2311-5106) (2014-current). • Executive VP of Stem Cell Core (2012- 2014): Mashhad University of Medical Sciences, Mashhad, Iran • Postdoctoral Research Associate (2010- 2011): Calcium Research Laboratory, Royal Victoria Hospital, MUHC, Montreal, Canada. • Ph.D. Candidate (2004-2009): Department of Human Genetics, Montreal General Hospital, McGill University Health Centre, Montreal, Canada. • Senior Research Assistant (2002-2003): Department of Human Genetics, Dr Geoffrey N. Hendy, Calcium Research Laboratory, Royal Victoria Hospital, MUHC, Montreal, Canada. • Research Assistant (1999-2001): Human Genetics Laboratory, Dr Mohammad Reza Abbaszadegan's laboratory, Avicenna Research Institute, Mashhad, Iran.

• Genetic courses such as cancer genetics, human genetics, cellular biology, molecular genetics, epidemiogenetics, population genetics, human genetic seminars, immunogenetics, etc