Cardiology and Cardiac Surgery,
- MBBS
- MD
- DNB
- DM
- Chairman, BLK Super Speciality Hospital, New Delhi, 2016
- Director, Fortis Escorts Heart Institute, New Delhi
- Director, B.M. Birla Heart Hospital, Kolkata.
- Consultant, Bombay Hospital & Research Centre, Mumbai
- Associate Professor, LTM Medical College, Sion Hospital, Bombay