Skip to main content
Respiratory medicine image

Dr John Janssen

Consultant neurologist

Dr John Janssen is a consultant neurologist based at Royal Brompton Hospital. 

Specialty
Respiratory medicine (lung)
Spoken Languages
English

We are a world leader in the diagnosis, management and treatment of lung disease, treating patients from across the UK. We work with the National Heart and Lung Institute to pioneer research into respiratory conditions such as cystic fibrosis. Through this research, we have set national standards for treatment, including sleep services and ventilatory support. 


You can find out more about our respiratory services on its department page.