MD(Chest)(Cal), DTCD(Cal)Gold Medalist,DNB(Medicine)
Fellow Indian Chest Society(FICS)
Fellow Indian Sleep Disorders Association(FISDA)
- Visiting Senior Pulmonologist –Columbia Asia Hospital, Kolkata
- Consultant Pulmonologist, Sleep Medicine specialist & Director, PULSAR -the 1st Sleep laboratory in Eastern India
- Former Consultant Pulmonologist and Head of the Pulmonology Department, ESI Hospital, Sealdah, Kolkata
- Former Secretary, Association of Chest Physicians, West Bengal
- Vice-President, Indian chest Society
- Governor, East Zone, Indian Sleep Disorder Association