Private Blood Test London – Same Day Appointments
By Dr Lauren Holland & Tharb Faisl
Why patients choose private blood testing in London
Private blood testing can help identify underlying health concerns before symptoms become more serious. At Marylebone Diagnostic Centre, patients often book blood tests for ongoing tiredness, hormonal imbalance, thyroid symptoms, vitamin deficiencies, fertility concerns, testosterone levels, inflammation, metabolic health, and preventative health screening.
Our clinic in Central London provides fast and discreet private blood testing with results typically available within 24–42 hours depending on the test. Many patients choose MDC for women’s health testing, men’s health profiles, fertility blood tests, Mounjaro monitoring, and general wellness screening near Baker Street.
We combine rapid laboratory testing with medically focused interpretation to help patients better understand symptoms such as fatigue, weight gain, low energy, hair loss, hormonal changes, and ongoing health concerns.
Fast, Accurate Blood Testing in Central London
When you need results quickly, waiting isn’t an option. At Marylebone Diagnostic Centre (MDC), 73 Baker Street, we provide private blood tests in London with same-day appointments and fast results.
Whether you’re checking general health, investigating symptoms, or reviewing a chronic condition, our blood test clinic in London offers speed, accuracy, and convenience — all without a GP referral.
Popular Blood Tests at MDC
- Full Blood Count (FBC)
- Vitamin D, Vitamin B12, Folate
- Hormone Panels (Testosterone, Oestrogen, Thyroid)
- Iron Studies & Ferritin
- Diabetes (HbA1c)
- Liver & Kidney Function Tests
- Cholesterol Profile
- Inflammatory Markers (CRP, ESR)
Common reasons people book a private blood test
Patients commonly book private blood testing for:
- Ongoing tiredness and fatigue →
- Hormonal imbalance and hormone testing →
- Fertility concerns and reproductive health →
- Weight gain and metabolic health assessment →
- Low testosterone symptoms →
- Hair loss investigations →
- Vitamin deficiency testing →
- Thyroid symptoms and thyroid function testing →
- Mounjaro monitoring and weight loss blood testing →
- Preventative health screening and wellness checks →
Why Choose a Private Blood Test at MDC?
- Same-day appointments – walk in or pre-book
- No GP referral required
- Results within 24 hours for many tests
- Professional, discreet environment
- Convenient location for anyone searching for a laboratory near me or private labs London

How to Book Your Same-Day Blood Test
- Contact us by phone or online to select your tests
- Visit our Baker Street clinic – sample collection takes minutes
- Receive your results fast – often within 24 hours
- Discuss results with our medical team, if needed
Visit marylebonediagnosticcentre.com or call +44 7495 970109 to arrange your private blood test appointment with our Central London team.
Address:
📍 Marylebone Diagnostic Centre
73 Baker Street, London W1U 6RD
Phone:
+44 7495 970109
marylebonediagnosticcentre.com
Monday to Saturday: 8:00 – 16:00
Just a 5-minute walk from Baker Street Station, easily accessible from across London.
