Blood test walk-in services are offered at Charing Cross, Hammersmith and St Mary's hospitals.

Clinics

Blood tests walk-in service at Charing Cross Hospital

Address

Main outpatient department
First floor
Charing Cross Hospital
West Fulham Palace Road
London W6 8RF

Hours

08.00 to 18.45, Monday through Friday.

Blood tests walk-in service at Hammersmith Hospital

Address

Main outpatient department 
A block
D desk
Ground floor 
Hammersmith Hospital
Du Cane Road
London 
W12 0HS

Hours

08.00 to 18.45, Monday through Friday.

Blood tests walk-in service at St Mary's Hospital 

Address

Main outpatient department
Ground floor, clinic G
St Mary's Hospital
Praed Street 
London 
W2 1NY

Hours

09.00 to 17.00, Monday through Friday.

Please note: The blood testing service at St Mary's Hospital does not accept referrals from GPs. All patients referred by their GP should contact their own GP practice to find the right place to have their blood test done.