2015 - Present Consultant Orthopaedic at Health First Polyclinic, Chattarpur
2008 - Present Consultant Orthopedic at Rockland Hospital
2004 - Present Consultant Orthopedic at Sita Ram Bhartia
2010 - 2014 Ameritus Consultant Orthopedic at Indraprastha Appolo Hospital, Sarita Vihar
2008 - 2009 Director at H.I.M.S., Sharda Hospital, Greater Noida
2004 - 2006 Emeritus Professor at St. Stephens Hospital
2002 - 2004 Dean Cum Head, Department of Orthopedic Surgery at Maulana Azad Medical College
1997 - 1999 Dean Cum Head, Department of Orthopedic Surgery at Maulana Azad Medical College
1994 - 2004 Head, Department of Orthopedic surgery at Maulana Azad Medical College
1994 - 2004 Director Professor at Maulana Azad Medical College
1989 - 1994 Professor at Maulana Azad Medical College
1985 - 1989 Associate Professor at Maulana Azad Medical College
1983 - 1985 Assistant Professor at Maulana Azad Medical College
1979 - 1982 Lecture Orthopedic Surgery at Maulana Azad Medical College
1977 - 1979 Lecture Orthopedic Surgery at CIO, Safdarjang Hospital
1975 - 1977 Lecture Orthopedic Surgery at M.L Nehru Medical College
1974 - 1975 Senior Resident at Central Institute of Orthopedic Surgery, Safdarjang Hospital
1972 - 1974 Senior Resident at GM and Associated Hospital, King George's Medical University