Irina Krastelyova graduated from Minsk State Medical Institute in 1994. From August, 1994 to August, 1997, she did internship and worked as a district pediatrician at Minsk Pediatric Polyclinic № 10. From 1997 to 2005, Irina Krastelyova worked as a pediatrician in emergency mobile teams of Minsk City Ambulance Station; afterwards, he continued her work as a pediatrician at the Newborn Pathology Unit of Minsk Children’s Clinical Hospital № 3.
In October, 2007, Irina Krastelyova did postgraduate program at the Department of Neonatology and Medical Genetics of Belarusian Medical Academy of Postgraduate Education (full-time mode of training). In May, 2011, she defended Candidate’s thesis entitled «Clinical characteristics and markers of systemic inflammation in newborns born with asphyxia». From September, 2010 – assistant of the Department of Neonatology and Medical Genetics, since February, 2014, Irina Krastelyova has been working as an associate professor of the Department of Neonatology and Medical Genetics. She is a physician of the highest category.
Irina Krastelyova is an author and coauthor of 48 scientific works in native and international journals, 1 patent being approved by the National Intellectual Property Center, 1 instruction for use being approved by the Ministry of Health of the Republic of Belarus, 5 educational guides and etc.