Dr Chinthaka Samaranayake (Dr Sam) is an experienced Respiratory and Sleep Physician and Interventional Pulmonologist. He consults patients with all general respiratory and sleep disorders, and has recognised expertise in lung nodules, lung cancer, pulmonary embolisms (blood clots in the lungs), pulmonary hypertension (high blood pressure in the lungs), cardiopulmonary exercise testing and interstitial lung diseases.

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Dr Sam is highly specialised in minimally invasive advanced bronchoscopic techniques and pulmonary vascular interventions.