„Sfantul Ioan” Emergency Clinical Hospital Bucharest, Department of General Surgery; „Carol Davila” University of Medicine and Pharmacy Bucharest, Faculty of Dentistry, Department of Surgery

„Bagdasar-Arseni” Emergency Clinical Hospital Bucharest, Department of General Surgery; „Carol Davila” University of Medicine and Pharmacy Bucharest, Faculty of Medicine, Department of Surgery

Spitalul Clinic de Nefrologie „Dr. Carol Davila”, Facultatea de Medicină, Universitatea de Medicină și Farmacie Carol Davila, București

Președintele Societății Române de Chirurgie

UMF „Grigore T. Popa”, Iași

Președinte ARPP