1980 - First Class in Master of Surgery from Assam Medical College Hospital.
1978 - First Class in Diploma In Otorhinolaryngology from Assam Medical College Hospital.
1974 - First Class in Bachelor of Medicine and Bachlelor of Surgery from Assam Medical College Hospital.
1969- 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.
1991 to 2012 - Indian Oil Corporation Ltd. Bongaigaon Refinery - Sr. ENT Specialist and Chief Medical Officer.
1980 to 1991 - Government of Assam Department of Health Services - Sr. ENT Specialist
1. Hospital Administration
1. Indian Society of Otorhinolaryngology.
2. Indian Medical Association.