Oxygen therapy specialists in Singapore

Chan Kwok Wai Adrian

Lungs & breathing · Singapore

Dr Adrian Chan is a respiratory physician and intensivist at Mount Elizabeth Novena Hospital, Singapore. He has expertise in the field of respiratory medicine with regards to bronchoscopic techniques such as endobronchial ultrasound and bronchial thermoplasty. In the field of adult allergy medicine, Dr Chan is well versed in allergy diagnostics and therapy, such as skin allergy testing, serum testing, drug challenges, drug desensitisation and allergen immunotherapy. He graduated from the National University of Singapore (NUS) in 2006 and later received specialty training in respiratory and critical care medicine at Singapore General Hospital (SGH). In the University Hospital of Southampton, he pursued his master's degree in allergy and his clinical fellowship in allergy and asthma. Prior to private practice, Dr Chan was a consultant at the department of respiratory and critical care medicine in SGH. In addition to general pulmonology, critical care and bronchoscopy services, he has also served in the Severe Asthma Clinic, providing comprehensive evaluation and advanced therapeutics for the patients. Dr Chan is also a passionate advocate for clinical education and has held multiple education-related appointments including associate program director at Singapore Health Internal Medicine Residency, adjunct assistant professor at Duke-NUS Graduate Medical School, clinical lecturer at NUS’ Yong Loo Lin School of Medicine and clinical tutor at Lee Kong Chian School of Medicine. In addition, he gives lectures at the Nanyang Polytechnic to advanced trainee nurses. He was awarded the Singapore Health Residency Outstanding Faculty Award in 2017 and 2018.

Chan Ping Wah Kenneth

Lungs & breathing · Singapore

Dr Kenneth Chan is a respiratory physician and intensivist at Gleneagles Hospital and Mount Elizabeth Novena Hospital, Singapore. In addition to general respiratory medicine, his subspecialty interests are intensive care and bronchoscopy. He also has a special interest in helping patients to stop smoking. Dr Chan started the endobronchial ultrasound-guided transbronchial needle biopsy service in Parkway Hospitals. He also started the extracorporeal life support service in the medical intensive care unit at Singapore General Hospital (SGH). He has practised medicine for more the 25 years. He completed his advanced specialty training in respiratory medicine at SGH in 2002 and a clinical fellowship in critical care medicine at the University of Toronto, Canada in 2005. He has also undergone a fellowship at the world-renowned Thoraxklinik at Heidelberg, Germany under Prof Felix Herth, where he further honed his skills and knowledge in bronchoscopic procedures such as endobronchial ultrasound and bronchial thermoplasty for asthma. In 2012, he was the scientific chair for the World Congress on Tobacco and Health. He was the president of both the Singapore Thoracic Society and the Society of Intensive Care Medicine, Singapore, and is the current vice-chair of the Chapter of Intensivists at the Academy of Medicine. In 2010, he received the Excellent Service Award (STAR).

Chew Huck Chin

Lungs & breathing · Singapore

Dr Chew Huck Chin is a respiratory physician and intensivist at Mount Elizabeth Novena Hospital. In addition to general respiratory medicine, Dr Chew has special interests in intensive care medicine, non-invasive ventilation as well as bronchoscopy. He is well-versed in advanced ventilator support including extra-corporeal membrane oxygenation, airway pressure release ventilation, high-frequency oscillatory ventilation and advanced bronchoscopic techniques such as endobronchial ultrasound guided transbronchial needle aspiration. He was a former consultant at the department of respiratory and critical care medicine at Singapore General Hospital (SGH). He has been practising medicine for more than 20 years. Dr Chew has been involved in numerous committees including chairman of the medical board for Mount Elizabeth Novena Hospital, treasurer and executive committee member for the Society of Emergency Medicine, Singapore and treasurer for the Society of Intensive Care Medicine, Singapore and SG-ANZICS conference. In addition, he was also appointed to the Sengkang General Hospital pro-tem committee as well as clinical service planning committee. He has been the supervisor in SGH’s respiratory therapy department and has a keen interest in the advancing technology of non-invasive ventilation. He is an adjunct assistant professor at Duke-NUS Medical School and a senior clinical lecturer at the National University of Singapore Yong Loo Lin School of Medicine. He is accredited in emergency medicine, respiratory medicine and intensive care medicine. In the field of clinical research, Dr Chew has published in several international journals such as CHEST, Journal of Resuscitation, European Journal of Emergency Medicine and American Journal of Emergency Medicine, and has been involved in several local and regional clinical trials. He is also an invited reviewer for the Journal of Respirology, American Journal of Respiratory and Critical Care Medicine, and Singapore Medical Journal.

Dr Han Jen-Sann EugeneFCCP

Children · Singapore

Dr Han Jen-Sann Eugene is a Consultant Paediatrician at Thomson Paediatric Centre with a special interest in childhood asthma, allergy, chronic cough, and paediatric respiratory medicine. He is committed to providing evidence-based, family-centred care for infants, children, and adolescents, focusing on accurate diagnosis, effective treatment, and long-term disease management to improve children's overall health and quality of life. Dr Han obtained his medical degree from the National University of Singapore and completed his postgraduate paediatric training before becoming an accredited Paediatric Medicine Specialist in Singapore. Prior to joining Thomson Medical, he served as a paediatrician at the National University Hospital (NUH) and was a Clinical Tutor at the Yong Loo Lin School of Medicine, National University of Singapore. In addition to his clinical practice, he actively contributes to medical education, professional organizations, and clinical research. His work includes publishing in international peer-reviewed journals, presenting at international conferences, and contributing to national clinical guidelines for asthma and pneumonia. Through his combined clinical, academic, and leadership experience, Dr Han continues to advance paediatric respiratory care and child health in Singapore.

Dr. Alvin Ng Choon Yong 黃俊雄医生

Lungs & breathing · Singapore

Consultant Respiratory Physician and Intensivist specializing in COPD, asthma, and critical care with extensive leadership and military medical experience.

Dr. Choo Chuan GeeMRCP(UK)

20+ years of experience · Lungs & breathing · Singapore

Dr Choo Chuan Gee is a Specialist in Respiratory Medicine with over two decades of medical experience and currently practises at The Respiratory Practice in Napier, Telok Kurau Road, Novena, Orchard, Thomson Road, Farrer Park, and Jurong East. Dr Choo's practice includes respiratory diseases such as chronic cough, airway diseases, lung infections and interstitial lung disease. He also performs diagnostic procedures (interventional pulmonology) such as endobronchial ultrasound (EBUS), medical thoracoscopy, and diagnostic bronchoscopy. He received his medical degree (MBChB) from the University of Sheffield, UK, in 2000 and was awarded membership of the Royal College of Physicians (MRCP) in 2004. He then continued his specialist training in Respiratory and Internal Medicine at various NHS Trusts in the UK, before finally obtaining his Certificate of Completion of Training (CCT) in 2010. His medical experience includes working as a Consultant in Respiratory/Acute Medicine at the George Eliot Hospital NHS Trust in the UK before joining Jurong Health in Singapore in 2012. Following his tenure at Jurong Health, he was appointed Head of the Department of Respiratory Medicine at Ng Teng Fong General Hospital (NTFGH) in 2023. In the same year, he joined Raffles Hospital before finally joining The Respiratory Practice in 2025. In addition to his clinical roles, Dr Choo has contributed to medical education as a Senior Clinical Lecturer at the Yong Loo Lin School of Medicine, Associate Pr

Dr. John Law 刘力木医生

20+ years of experience · Lungs & breathing · Singapore

Respiratory physician and intensivist specializing in COPD, asthma, and complex ICU care with extensive experience in respiratory and critical care medicine

Dr. Kong Po Marn 江宝文医生

20+ years of experience · Lungs & breathing · Singapore

Respiratory physician specializing in asthma, chronic lung infections, and mycobacterial lung diseases with extensive clinical experience

Dr. Lim Hui Fang 林慧芳医生

15+ years of experience · Lungs & breathing · Singapore

Respiratory and Intensive Care specialist with expertise in severe asthma, airway diseases, and early lung cancer detection.

Dr. Steve Yang 杨子仪医生

25+ years of experience · Lungs & breathing · Singapore

Dr. Steve Yang is a Respiratory Physician specialising in critical care, interstitial lung disease, and end-stage lung diseases.

Dr. Yip Hwee Seng

Lungs & breathing · Singapore

Respiratory physician and intensivist specializing in asthma, lung cancer diagnostics, and critical care medicine with strong academic background

John Law Lik Muk

Lungs & breathing · Singapore

Dr John Law is a respiratory physician practising at Gleneagles Hospital and Parkway East Hospital, Singapore. His clinical expertise includes the management of critical care conditions that are life-threatening and the treatment of chronic lung diseases, such as asthma, bronchitis, lung cancer and lung infection. Dr Law completed his Bachelor of Medicine, Bachelor of Surgery at the University of Melbourne, Australia in 2002 and became a member of the Royal College of Physicians of the United Kingdom in 2008. He then pursued specialty training and was accredited by the Specialists Accreditation Board as a specialist in respiratory medicine and intensive care medicine. Dr Law was formerly a consultant at the Department of Respiratory and Critical Care Medicine at the Changi General Hospital (CGH). He was also a core faculty member in the SingHealth internal medicine residency program. Aside from clinical work, Dr Law was an adjunct assistant professor at Duke-NUS Medical School and a clinical lecturer in the Yong Loo Lin School of Medicine at the National University of Singapore. Dr Law is currently a board member of the Chapter of Respiratory Physicians at the Academy Medicine of Singapore.