Book Your Private Diabetes Test in London Today!

Private Diabetes Test in London – Check Your Blood Sugar & HbA1c Fast

By Tharb Faisl

Could You Have Diabetes and Not Know It? Diabetes is one of the most common — and often silent — health risks in the UK. Many people walk around with high blood sugar levels for months or even years without realising.

A private blood test is the fastest and most accurate way to detect early signs of:

  • Type 2 Diabetes
  • Prediabetes
  • Poor blood sugar control in those already diagnosed

Book Your Private Diabetes Test in London Today!

What Does a Private Diabetes Test Include?

At Marylebone Diagnostic Centre, we test for both short-term and long-term blood sugar levels:

TestWhat It Measures
Fasting GlucoseYour current blood sugar level after fasting for 8 hours
HbA1cYour average blood sugar over the last 2–3 months
Random Glucose (optional)Blood sugar at any time, especially if symptoms are present

Book Your Private Diabetes Test in London Today!

Symptoms That May Indicate High Blood Sugar

  • Feeling thirsty all the time
  • Urinating frequently (especially at night)
  • Unexplained fatigue
  • Blurred vision
  • Cuts that take longer to heal
  • Tingling or numbness in hands and feet
  • Unexpected weight loss or gain

If you’re in Central London, don’t wait for symptoms to get worse. Get checked privately with same-day appointments available.

Book Your Private Diabetes Test in London Today!

Which Test Profiles Include Diabetes Screening?

Marylebone Health Screening Profile (£229) – includes HbA1c + Glucose
Well Woman Profile (XX) (£199)
Cardiac Profile 2 (£299) – excellent for diabetes and heart risk combined
Standalone Diabetes Test available from £45

Book Your Private Diabetes Test in London Today!

Why Get Tested Privately?

  • No GP referral required
  • Results within 24–48 hours
  • Combine with cholesterol, thyroid, or vitamin tests for a full MOT
  • Flexible slots near Baker Street, Marylebone, Euston, Kings Cross, Paddington
Marylebone diagnostic centre main

Book Your Private Diabetes Test in London Today!

Whether you’re managing existing diabetes or checking for the first time, we’ll make it fast, simple, and supportive.

Real Patient Insight

“I was tired all the time and gaining weight despite eating well. My HbA1c test at Marylebone showed I was prediabetic. I changed my habits early — before it became serious.”
— Alan, 47, Harley Street

FAQs – Private Diabetes Tests in London

Do I need to fast?
Yes, for glucose testing. HbA1c does not require fasting.
Is this included in a general check-up?
Yes — all our major health packages include diabetes screening.
What if my results are high?
You’ll get a clear report and the option for a referral or repeat testing.
Can I test regularly?
Absolutely. Many people check HbA1c every 3–6 months to monitor changes.

Book Your Private Diabetes Test in London Today!

Take Control of Your Health – Fast

Early detection prevents long-term complications. Whether you’re managing diabetes or just want to be safe, your health starts with a simple test.

Fast, accurate testing
Friendly, discreet clinic
Located near Baker Street

Book Your Private Diabetes Test Now

Read More:

NHS – Type 2 Diabetes Overview
Diabetes UK – HbA1c Explained
Patient.info – Prediabetes