1992 - 1995 Senior Resident (M.Ch, Urology) at All India Institute of Medical Sciences
1991 - 1992 Senior Research Fellow (Urology) at All India Institute of Medical Sciences
1991 - 1991 Senior Resident (M.Ch, Urology) at All India Institute of Medical Sciences
1990 - 1991 Senior Resident (Surgery) at LNJP Hospital
1987 - 1988 House job (Medicine) at Maulana Azad Medical College & Assoc. GB Pant Hospital
1987 - 1987 House job (Surgery) at Maulana Azad Medical College & Assoc. LNJP Hospital