1. Order Your Interferon Gamma Blood Test Online
You may order this Blood Test Online Now and Attend Immediately. We Generate your Referral PDF within 3 Minutes, no need to Print it.
2. Attend the Walk-in Clinic near Oxford St Immediately
Reception is open 7am-7pm Mo-Fr and 9am-1pm on Sat. They'll be expecting you - and unlike others in London, we won't charge extra Fees on your Arrival.
3. Get Your Results Within 20 Working Days, Guaranteed.
Our Express Results Guarantee means you'll receive your Interferon Gamma Blood Test Results within 20 Working Days or secure a full refund.
Full List of London Biomarkers: Interferon Gamma