Hospital attendant, after assistant to the anaesthesiologist at 1st Clinical Hospital, Yerevan
Surgeon-Resident at Surgery Department of Republican Regional Hospital of Masis, Armenia
Doctor-Surgeon at Republican Clinical Hospital of Proctology
Junior Science Officer of Urgent Proctology Department in Scientific Medical Institute of Proctology
Head of department of external relations of SMI of Proctology
Head of General Proctology Department at Scientific-Medical Center "Izmirlyan"
Head of Proctology Service at Medical Center "Nairi"
Assistent of the Chair of Coloproctology, YSMU