Positions held

House Officer Surgery: K.G's Medical College, Lucknow.
1st January 1972 To 31st December 1972  

Junior Resident Surgery: K.G's Medical College, Lucknow.
1st January 1973 To 31st December 1973

Senior Resident Surgery: K.G's Medical College, Lucknow.
1st January 1974 To 31st December 1974

Chief Resident Surgery: K.G's Medical College,Lucknow.
1st March 1975 To 29th February 1976

Lecturer, Deptt. of Surgery: BRD Medical College, Gorakhpur
10th March 1976 To 21st May 1976

Lecturer Dept.t of Surgery: K.G's Medical College,Lucknow.
22nd May 1976 To 21st May 1989

Reader Deptt. of Surgery: K.G's Medical College, Lucknow.
21st May 1989 To 1st January 1995

Professor, Deptt.  of Surgery: K.G's Medical College, Lucknow.
1st January 1995 - October 2010

Head, Department of Surgery: K.G's Medical University, Lucknow.
10th April 2006 - October 2010

Chief Medical Superintendent: Gandhi Memorial & Associated Hospitals, King George's Medical University (Upgraded KGMC)
September 2002 to 13th April 2006

Dean: College of Surgeons of India 
2011 - continuing

Director and Professor: SIPS Super-Speciality Institute and Hospital
2010 - continuing
Principal and Dean: Career Institute of Medical Sciences and Hospital
2012 - continuing