For outpatient queries/appointments, please phone the unit on 0114 226 6963.
If you need to change or cancel your appointment, it might not be possible to change this again and you may be referred back to your GP.
For day-case and/or challenge testing queries/appointments, please phone the unit on 0114 226 6583
Please contact your GP surgery or your local out of hours GP service. In an emergency please call 999
Clinical Immunology & Allergy Unit
Northern General Hospital
Sheffield Teaching Hospitals NHS Foundation Trust
Sheffield
South Yorkshire
S5 7AU
United Kingdom
