||Cardio Thoracic Surgery
||MBBS, Maulana Azad Medical College, New Delhi University, 1969.
MS, Maulana Azad Medical College, New Delhi University, 1975.
M.Ch, Christian Medical College, Vellore, 1979.
||Consultant, Apollo Hospitals.
Advanced training in Coronary Artery Bypass Surgery under the world renowned heart surgeon Prof. Douglas Baird at the Royal Prince Alfred Hospital, Sydney, Australia (1983).
||Fellow of the American College of Surgeons.
Fellow of the International Academy of Cardiovascular Sciences.
Fellow of the American College of Cardiology.
Fellow of the International College of Surgeons.
Member of National Academy of Medical Sciences (New Delhi, India).
||National Citizens Award - 1992 (by VP of India Honb'le K R Narayanan).
National Excellence Award 1996 former PM of India Honb'le Chandra Shekher.
DMA Distinguished Services Award 2004
WCCPGC - 2008 Life Time Achievement Award from President Hon'ble Abdul Kalam.
WCCPGC- 2008 Scroll of Recognition by President of India Hon'ble Smt. Pratiba Singh Patil.
MAMC Aluminus Award 1992 (by LG of New Delhi Honb'le PK Dave)
Excellence Award by T P Jhunjhunwala Foundation 1996.
IMA Life Time Achievement Award 2002.
MAMCO Silver Jubliee Old Students Association 1994.
Principal Medal awarded by Railway Staff College Vadodra, 1983.
S C Khandpur Memorial Lecture Award Indian Academy of Paediatrics 1999.
IMA Academia Annual Academic Conference Excellence Award 2001.
IMA Dr K Sharan Cardiology Excellence Award 2001.
DMA 46th Annual Award for Prof. Hari Vaishnav Guest Lecture. <