1978 - 1980 Registrar Surgery at Medical College, Rohtak
1980 - 1981 Lecturer Surgery at Medical College, Rohtak
1981 - 1984 Consultant Surgeon at Govt. Hospital,Republic of Zambia, Africa
1985 - 1986 Consultant Surgeon at Sunder Lal Jain Hospital
1986 - 1996 Specialist Surgeon at Maulana Azad Medical College and Lok Narayan Jai Prakash Hospital
1996 - 2009 Head of Surgery Department at Deen Dayal Upadhyay Hospital
2009 - 2014 Head of Surgery Department at Safdarjung Hospital