Petrozavodsk State University (M.D.1985),USSR
Gen surgeon(1986-89),Kondopoga Regional Hospital,USSR
Gen surg residency(1990-97)Maimonides Med Ctr, Brooklyn,NY
CT surg research fellowship(1993-95),SUNY-HSCBrooklyn
CT surg residency(1997-1999),SUNY-HSCBrooklyn
CT surgeon, Maimonides Med Ctr, Brooklyn, NY(1999-2015)
Director, CTICU, Maimonides Med Ctr, Brooklyn, NY (2004-2010)
Associate Director, CT Surg, Maimonides Med Ctr, Brooklyn, NY (2004-2010)
Clin Associate Professor Surg, SUNY-HSCB (2004 -2015)
CT surgeon, NYU Langone Med Ctr (2016-present)
Clin Associate Professor Surg, NYU Langone Med Ctr (2016-present)