1988- First Class in Diploma in Hospital administration from Institute of Public Health and Hygiene, New Delhi
1980- First Class in Doctor of Medicine from Assam Medical College Hospital
1978- First Class in Diploma in Anasthesia from Assam Medical College Hospital
1973- First Class in Bachelor of Medicine and Bachelor of Surgery from Guwahati Medical College Hospital
1968 - First Class in High school leaving Certificate examination from Patacharkuchi Vidyapith Higher Secondary School, Barpeta.
February 2013 to Present - Assam Down Town University - Associate Professor.
1981 to 2010 - Indian Oil Corporation Ltd. Bongaigaon Refinery - Sr. Anesthesiologist, Chief Medical Officer ans Deputy General Manager.
1976 to 1981 - Teaching post - Assam Medical College Hospital
1. ICU and Critical Care
2. Burn Care
3. Hospital Administration
Life Membership of
1. Indian Society of Anesthesia.
2. Indian Society of Health Administration
3. Indian Medical Association.