1991-1997: Medical Doctor, Physician, Yerevan State Medical Institute, Yerevan, Republic of Armenia,
1997-2000: Medical Doctor in Pediatric Otorhinolaryngology, National Institute of Health named after Academician S. Avdalbekyan (CJSC), Ministry of Health of the Republic of Armenia,
2022-2023: Medical Doctor in Otorhinolaryngology, National Institute of Health named after Academician S. Avdalbekyan (CJSC), Ministry of Health of the Republic of Armenia,
2006, From September 4 up to October 20, Improvement course on «Current Issues of Otorhinolaryngology», National Institute of Health named after Academician S. Avdalbekyan (CJSC), Ministry of Health of the Republic of Armenia,
2019, From November 4 up to December 20: Improvement course on «Current Issues of Otorhinolaryngology», Yerevan State Medical University, Yerevan, Republic of Armenia.

2002-2016 Otorhinolaryngologist, «Otorhinolaryngologiy Department», «Saint Gregory the Illuminator» Medical Center, Yerevan, Republic of Armenia,

From 2016 till today: Head of Department, «Otorhinolaryngologiy Department», «Saint Gregory the Illuminator» Medical Center, Yerevan, Republic of Armenia.

2005 Weill Cornell Seminars, American-Austrian Foundation, Salzburg, Austria, 
2007 Weill Cornell Seminars, American-Austrian Foundation, Salzburg, Austria, 

From February 27 up to March 3, 2017: «Methods of endoscopic operations of nose-throat-ear organs», Moscow, Russian Federation,
2008 till today: Member «Armenian Association of Otolaryngologists».