Dato' Dr. Nik Ritza Kosai Nik Mahmood

Trained in respiratory medicine with expertise in asthma, COPD, interstitial lung disease, chronic cough, and sleep-related breathing disorders. Focuses on evidence-based treatment and long-term disease management.

Trained in arthroplasty and arthroscopy in Australia, with focused expertise in joint replacement, ligament reconstruction, and minimally invasive techniques for degenerative joint conditions and sports injuries.

Trained in paediatric intensive care medicine with expertise in managing critically ill children, acute illnesses, respiratory conditions, childhood infections, developmental disorders, and growth concerns requiring advanced monitoring.

Trained at University of Malaya, delivers safe anaesthesia across surgical specialties with focus on perioperative assessment, intraoperative monitoring, postoperative pain management, and critical care support for complex cases.