• 1977-1978 - local pediatrician and neurologist in the Dyatlovo polyclinic;
• 1978-1981 - Head children's department of the Dyatlovskaya Central Regional Hospital;
• 1981-1983 - specialization in the GRGMI;
• 1985-1988 - business trip abroad (Algeria);
• 1988-1989 - Senior laboratory assistant of the Department of Pediatrics, Pediatric Faculty, State Medical Institute;
• since 1989 - assistant of the Department of Pediatrics No. 2;
• from 2010 to the present time, Associate Professor of the 2nd Department of Childhood Diseases of the Grodno State Medical Institute.

More than 111

• 1982 - "Topical issues of endocrinology",
• 1993 - "Pediatric Cardioreheumatology"
• 1999 - "Topical issues of pediatric endocrinology"
• 2000 - courses in pediatric endocrinology EFES (European Association of Pediatric Endocrinologists),
• 2001 - "Immunology and Allergology",
• 2002 - "Topical issues of endocrinology",
• 2007 - "Issues of emergency treatment in pediatrics",
• 2008 - "Intensive therapy and resuscitation of children with inflammatory and purulent diseases",
• 2012 - "Pediatric Oncology".