On faculty since 1976. In 1983 he defended a thesis on "Integrated Management of complicated cholecystitis in elderly and senile" for the degree of candidate of medical sciences. In 1988 he received the academic rank of assistant professor, Department of General Surgery. Doctoral thesis on " Prevention and treatment of postoperative wound infection and inflammatory diseases of soft tissues " protected in 2002, and in 2003 he received the title of Professor, Department of General Surgery.
Board member of the Association of Surgeons of Vinnitsa region, specialized scientific council D.05.600.01 - surgery.

Author and co-author of 180 scientific works, 2 monographs and 6 textbooks " Surgery " and "General Surgery", 18 patents and certificates.