1977-1983 Qualification of a doctor in the specialty “General Medicine”, Stavropol State Medical Institute, Stavropol, USSR.
1983-1984 Internship, Yerevan State Medical Institute named after Mkhitar Heratsi, Leninakan, USSR
1991: Advanced training course in the specialty “Nephrology”, Yerevan State Medical University named after Mkhitar Heratsi, Yerevan, Republic of Armenia.
2000: Advanced training course in the specialty “Nephrology”, Yerevan State Medical University named after Mkhitar Heratsi, Yerevan, Republic of Armenia,
2010: Advanced training course in “Nephrology”, Tariev Clinic, Moscow, Russian Federation,
2019: Advanced training course in Nephrology, Botkin Clinic, Moscow, Russian Federation,
2022: Advanced training course in “Hemodialysis”, “Arabkir” Medical Center, Yerevan, Republic of Armenia,
2010-2022 Trainings: “Current issues of therapy”, “Emergency cardiology”, “Pulmonology”, “Current issues of rheumatology”, “Intra-articular injections”, “Health care management”, Yerevan, Republic of Armenia.

1984-1991 District therapist of the emergency hospital clinic, Leninakan, USSR,
1991-1995 Resident physician, hemodialysis department, Leninakan Medical Association “Samaritan”, Leninakan, Republic of Armenia,
1995-1996 Head of the Department of Nephrology, Leninakan Medical Association “Samaritan”, Gyumri, Republic of Armenia,
1996-2000 Head of the hemodialysis department, chief physician of the therapeutic department of nephrologist, Leninakan Medical Association “Samaritan”, Gyumri, Republic of Armenia,
2000-2012 Head of the therapeutic department of Shirak regional hospital, Gyumri, Republic of Armenia.
2012-2013 Head of the therapeutic department of the Gyumri Medical Center, Gyumri, Republic of Armenia,
2013-2019 General practitioner, nephrologist, Gyumri Medical Center, Gyumri, Republic of Armenia,
From 2019 to present: Head of the Department of Nephrology, CJSC “Saint Gregory the Illuminator" Medical Center, Yerevan, Republic of Armenia.

1986-1998 Lecturer, Therapy Chair, Gyumri Medical College, Gyumri, Republic of Armenia,
1998-2010 Lecturer, Therapy Chair, Faculty of Medicine and Dentistry, Haybusak University, Gyumri, Republic of Armenia,
2019 Congress of the European Association of Rheumatology, Madrid, Spain.