Dr. Dewan Azmal Hussain
MBBS, MCPS (Medicine), MD (Chest Diseases)
Asthma, Chest Diseases & Respiratory Medicine Specialist
Assistant Professor, Respiratory Medicine
National Institute of Diseases of the Chest & Hospital


MBBS, BCS (Health), MD (Pulmonology, Chest), FCPS Preli (Medicine), MACP (USA)
Residential Training (Medicine, Rheumatology, Endocrinology, Neurology)
Chest Diseases, Sleep & Medicine Specialist
Dr. Nowroj Ahmed Raihan is a Chest Diseases, Sleep & Medicine Specialist in Dhaka and Barisal. He holds MBBS, BCS (Health), MD (Pulmonology & Chest), FCPS (Medicine – Preliminary), and MACP (USA) qualifications.
He currently serves as an Assistant Professor of Respiratory Medicine at the National Institute of Diseases of the Chest & Hospital, where he provides specialized care for respiratory and sleep-related conditions.
Dr. Nowroj Ahmed Raihan has completed residential training in Medicine, Rheumatology, Endocrinology, and Neurology, enhancing his expertise in managing complex medical conditions. He specializes in diagnosing and treating a wide range of diseases, including asthma, chronic obstructive pulmonary disease (COPD), pneumonia, tuberculosis (TB), sleep apnea, lung cancer, bronchitis, interstitial lung disease, and respiratory failure. His clinical approach focuses on accurate diagnosis, evidence-based treatment, and long-term respiratory and sleep care.
He regularly consults patients at multiple locations:
Aalok Health Care, Kachukhet, Dhaka — 7:00 PM to 10:00 PM (Saturday to Wednesday)
Popular Diagnostic Center, Barisal — 5:00 PM to 11:00 PM (Thursday) and 9:00 AM to 8:00 PM (Friday)
Patients can visit his chambers for consultation, diagnosis, and treatment of respiratory, sleep, and internal medicine conditions.
Call the chamber to book an appointment or get more information.
Rajanighandha Tower (4th & 5th Floor), Kachukhet, Dhaka

Visiting Hour
7pm to 10pm (Saturday to Wednesday)
955 & 109, Shahid Nazrul Islam Road, Alekanda, Banglabazar, Barishal

Visiting Hour
5pm to 11pm (Thursday), 9am to 8pm (Friday)
MBBS, MCPS (Medicine), MD (Chest Diseases)
Asthma, Chest Diseases & Respiratory Medicine Specialist
Assistant Professor, Respiratory Medicine
National Institute of Diseases of the Chest & Hospital

MBBS, MRCP (UK), DTCD (BSMMU)
Chest Disease Specialist
Consultant, Respiratory Medicine
Uttara Adhunik Medical College & Hospital

MBBS, FCPS (CHILD)
Child Chest Diseases (Pneumonia, Asthma, TB) Specialist
Assistant Professor, Pediatric Respiratory Medicine
Dhaka Shishu Hospital

MBBS, FCPS (Medicine), MD (Chest Diseases)
Chest Diseases, Asthma & Respiratory Medicine Specialist
Consultant, Respiratory Medicine
Dhaka Medical College & Hospital

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Information source: Public records, hospital data, and provided credentials
Published At: 4 April 2026
Last updated: 4 April 2026 • Read Editorial Policy →