GPs: Contacting the GIC endocrine team

Please note we are not an emergency service.

We can only give advice on patients who are under, or who have been under, our care. For patients who have not been under our care we can only give general advice and it would be better for you to contact the service or practitioner that made the hormone recommendations for advice on monitoring or management of hormonal therapies.

GPs and other health care professionals can be in touch with the endocrine team via email or the GIC hormone advice line. Contact details below:


GPs and other healthcare professionals can email with queries, or for advice and support regarding hormonal therapies.


GPs and other healthcare professionals can ring our GIC hormone advice line:

020 8938 7369

If we do not answer the phone call, please leave a message. We aim to respond within 48 hours.

Please note: This phone number is not for patient queries, and we will not engage with or respond to patient queries made to this number. Current and previous patients can email with hormone-specific queries. General patient queries can be emailed to