Same-day results
Laboratory Diagnostics
A full-service laboratory delivering haematology, biochemistry, microbiology and rapid point-of-care testing.
Overview
What this service means for you
Accurate diagnosis drives every good treatment decision. Our laboratory runs a full menu of tests — blood counts, blood sugars and HbA1c, liver and kidney profiles, malaria and TB testing, urinalysis, pregnancy tests, cultures and more — with strict internal quality control on every batch.
Most routine results are ready the same day, and results flow directly to your clinician so treatment can begin without delay. For specialised send-out tests, we coordinate sample referral and keep you updated on timelines.
What's included
What to expect
Your visit, step by step.
Here's how a typical laboratory diagnostics visit flows at Gilgil Annex Hospital.
Request
Bring your clinician's request form, or walk in for the tests you need — our team will advise.
Sample
Quick, hygienic sample collection by trained phlebotomists and lab staff.
Analysis
Your sample is processed under strict quality control, with urgent samples fast-tracked.
Results
Same-day results delivered to your clinician — and explained to you in plain language.
Common questions
Laboratory Diagnostics — FAQs
Only some tests (like fasting glucose or lipid profiles) require it. The team will tell you when you book — water is usually fine.
Most routine tests are ready within a few hours, the same day. Specialised tests may take 24–72 hours.
Yes, for common tests like malaria, blood sugar or pregnancy. For anything complex we'll recommend a consultation first.
Related care
Services that work alongside this one.
From the blog
Read more from our clinical team.
Ready when you are
Your health can't wait — and neither do we.
Book an appointment in under a minute, or reach us instantly on WhatsApp. Our teams are on duty 24 hours a day, every day.


