Allergy
Referrals
Making a referral
We accept referrals from GPs and other hospitals (tertiary referrals).
GP referrals
All NHS GP referrals must be submitted using the NHS e-Referral Service (e-RS). Referrals sent by email or post from NHS GPs will not be processed.
If your referral is urgent, please contact the on-call allergy consultant using e-RS advice and guidance.
Contact us
Phone: 020 7188 5843
Email: gst-tr.allergyadult@nhs.net
Last updated: April 2025