Service Contact: mhn.tr-CHAHAsthma@nhs.net Address: 12-18 Lennard Road, Croydon, CR9 2RS Reception phone number: 0208 274 6348/6422 About the service About the service You can find more information about this service, including useful information and advice, on our main page here: https://www.croydonhealthservices.nhs.uk/childrens-asthma-service