Dr. Khan Md. Sayeduzzaman did his MBBS from Sher-E-Bangla Medical College in 1985; after that he attained post-graduation having MCPS in Medicine in 2002 and then he specialized in Respiratory Medicine and Chest Diseases with post-doctoral MD (Chest Disease) in 2006 from NIDCH (National Institute of Diseases of the Chest and Hospital).

He has demonstrated expertise in managing problems of Chronic Obstructive Pulmonary Disease e.g. chronic bronchitis & emphysema like cough, shortness of breath, complications of smoking or air pollution. He also has long experience and proficiency in managing Airway Inflammatory Diseases & Asthma, Respiratory Tract & Lung Infections e.g. pneumonia. 

In his long three decades of career in government job, he served in NIDCH, Sir Salimullah Medical College & Hospital (Mitford), Chittagong Medical College & Hospital, Barisal SBMCH among others.

Before joining United Hospital, he was serving as Associate Professor of Respiratory Medicine attached in Tangail Medical College Hospital.