Dr. Puneet Khanna is a highly experienced pulmonologist with over 20-25 years of work in respiratory medicine, sleep medicine, interventional pulmonology, and critical care. He combines strong training (in India and abroad) with research and teaching roles. He is known for diagnostic and therapeutic bronchoscopy, thoracoscopy, management of asthma, COPD, interstitial lung diseases, sleep breathing disorders, and chronic respiratory failure. He’s regarded as a leader in his field at Manipal Hospitals, Dwarka, and in the medical community for his academic contributions and patient care.