# Dr. K. N. Srivastava presently is Senior Consultant and Head, Deptt. of General & Minimal Access Surgery at the BLK Super Speciality Hospital, Pusa Road, New Delhi, India, which is among the best hospitals in Delhi.
# Took Voluntary Retirement from the post of Prof. Surgery & Head of Surgical Unit, PGIMER, Dr Ram Manohar Lohia Hospital, New Delhi in Nov 2011.
# Former Consultant Surgeon to the Prime Minister of India.
# Three decades of surgical experience in PGIMER, Dr R M L Hospital, New Delhi. as Surgeon, Sr.Surgeon, Consultant Surgeon, Assoc.Prof. & Professor of Surgery.
# 15 Years experience of advanced laparoscopic surgery and Bariatric surgery.
# 24 Years Experience of teaching Post graduate (M.S Surgery) students of Delhi University & G.G.S. Indraprastha University at PGIMER, Dr RM L Hospital New Delhi.
# Undertook Eight Research Projects at PGIMER, Dr RML Hospital, New Delhi.
# Examiner of M.B.B.S. & M.S (Surgery) in medical Colleges across India.
# Appraiser of DNB Courses in Surgery in different major hospitals of Delhi.
# Involved in Training & Teaching of Laparoscopic Surgeons all over the country for last 12 yrs.