Organ functionPrivate blood test
A simple check of key kidney function markers.
£49Includes sample collection
We confirm your appointment and any preparation, such as fasting, before you attend.
How it works
Send a booking request online or call us. We confirm your clinic, appointment time and any preparation.
A short appointment for professional blood collection at Greysteel or Letterkenny. No GP referral needed.
Your results are returned securely, with support from our team if you are unsure what they mean.
Choose your clinic
Northern IrelandCounty Londonderry, Northern Ireland
Our main clinic, on the A2 between Derry/Londonderry and Limavady, for testing, medicals and health services.
Republic of IrelandCounty Donegal, Republic of Ireland
Our Donegal clinic, offering the same private testing, medicals and health services as Greysteel.
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Book your test
Send a request and our team will confirm your clinic, appointment time and any preparation.