1992-1998 Smolensk State Medical Academy, Smolensk, Russia
1998 – 1999 internship in surgery Smolensk State Medical Academy, Smolensk, Russia
1999 – Qualification advanced training. Specialization: “Endoscopy”, Training Center attached to the Smolensk Regional Clinical Hospital, Smolensk, Russia
2004 – As winner of an ESGE grant has spent 8 weeks at the department of gastroenterological surgery and gastroenterology, section of GI endoscopy, Aarhus University Hospital, Denmark.
2008 – EUS training in Mayo Clinic, Jacksonville, FL, USA
2008 – Visiting Scholar in Niigata University School of Medicine, Niigata, Japan
2014 – RFA of Barretts esophagus training in Hirslanden Hospital, Zurich, Switzerland
2014 – Single-ballon enteroscopy training in World Endoscopy Organization Training Center, Nice, France
2014 – Colorectal ESD training in Osaka University Hospital, Osaka, Japan учных работ.