1960-1966։ Medical Doctor, Physician, Yerevan State Medical Institute, Yerevan, Armenian Soviet Socialist Republic,

1970-1972։ Medical Doctor in Nephrology, Academy of Medical Sciences, Moscow Institute of Cardiology, Moscow, Russian Federation,

May 03-28, 2021: Improvement course on «Nephrology», «Internal Diseases (Pulmonology and Nephrology) Chair», Yerevan State Medical University, Yerevan, Republic of Armenia.

1966-1970. Therapist, Hrazdan Regional Hospital, Hrazdan, Republic of Armenia,

1972-1992 Nephrologist, Republican Clinical Hospital, Yerevan, Republic of Armenia,

1992-2020 Nephrologist, «Nephrology Department», «Saint Gregory the Illuminator» Medical Center, Yerevan, Republic of Armenia. 

1986: Defense and approval of the Candidate's thesis,
1992-1995: Assistant at «Therapy N3» Chair, National Institute of Health named after Academician S. Avdalbekyan (CJSC), Ministry of Health of the Republic of Armenia,

1995-2012 Assistant Professor, «Therapy Chair», National Institute of Health named after Academician S. Avdalbekyan (CJSC), Ministry of Health of the Republic of Armenia,
2012-2021 Assistant Professor, «Internal Diseases (Pulmonology and Nephrology) Chair», Yerevan State Medical University, Yerevan, Republic of Armenia,

2018 A․M․ Minasyan, T․G․ Alaverdyan, R․G․ Pandunts, A․A․ Hazoyan, K․A․ Hovsepyan, R․H․ Hovsepyan, M․A․ Karamyan, Thin basement membrane disease (Hereditary Hematuric Nephropathy, Familial Benign Hematuria), Issues of Theoretical and Clinical Medicine,, 2018; N3 (120); 66-67, 

2019 «Nephrology Textbook», A.M. Minasyan, T.G. Alaverdyan, M.A. Karamyan, A.A. Hazoyan, K.A. Hovsepyan, H.H. Hovsepyan, Yerevan, Republic of Armenia,

2020 Analysis of clinical, laboratory, and instrumental indicators of cardiac injury in young patients with acute poststreptococcal glomerulonephritis and renocardial syndrome,

2020 M.V. Sargsyan, A.M. Minasyan, T.G. Alaverdyan, A.M. Melkonyan. Georgian Medical News No. 4 (301), April,

2022 till today: Assistant Professor, «Nephrology Chair», National Institute of Health named after Academician S. Avdalbekyan (CJSC), Ministry of Health of the Republic of Armenia.