Consultant pulmonologist, Apollo Hospitals, Guwahati since 2017. Former Assistant Professor in Dept. of Pulmonary Medicine, Guwahati Medical College and Hospital, from August 2009 till 2017. Indian board of sleep medicine certified sleep apnea specialist. DNB in Respiratory Diseases in 2011. Doctor of medicine in Pulmonary Medicine (M.D) from Delhi university.
Member American College of Chest Physician. Life Member - National College of Chest Physician (India). Member of International Association of Asthmology. Life Member – Indian Society of Critical Care Medicine. Life Member-Indian Chest Society. Life Member-Indian Society for Sleep Research. Member- European Respiratory Society. Member of European Academy of Allergy and Clinical Immunology. Secretary – north east sleep society. North east Governor of chest council of india