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Dr Gareth Collier

Consultant Chest Physician

MB Bch BPharm

Practices at: BMI Werndale Hospital

A photo of Dr Gareth Collier

I am a consultant physician in respiratory and general medicine based at West Wales General Hospital, Carmarthen with an additional outpatient clinic at Prince Phillip Hospital, Llanelli.

I completed my specialist training in the Welsh Deanery in January 2006.   I undertook a short fellowship in Holland training in thoracoscopic and interventional bronchoscopy techniques.  I was appointed as a consultant respiratory physician at the Royal Gwent Hospital, Newport, where I established a pleural investigation service using ultrasound and thoracoscopy. 

I also developed a COPD supportive discharge and hospital at home service. I am now living in Carmarthenshire with my wife and two children.

I feel that I am an approachable doctor and I am particularly keen to ensure that patients are fully informed and involved in all aspects of their care.

Clinical Interests


My specialist training is in Respiratory and General Medicine.  Within respiratory medicine I have developed a number of subspecialist interests.  I have published research and undertaken a european fellowship in interventional bronchoscopy and pleural disease.  I have gained proficiency in pleural ultrasound and thoracoscopy.  My current interests are in lung cancer, COPD, asthma and the investigation of breathlessness and chronic cough.

Professional Membership



  • MRPharmS

  • MRCP

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