Private Health Check in London: Comprehensive Screening and Executive Health Assessments
A private health check at The Online GP by The Wellness provides a thorough assessment of your health with doctor-interpreted results, available from our Marylebone clinic. Targeted blood panels with GP consultation start from £195. Our Executive Body Scan at £695 is the most comprehensive private health assessment we offer, combining extensive blood work (40 or more markers), on-site ultrasound, cardiovascular assessment, and a detailed doctor consultation with personalised recommendations. All results are reviewed by a GMC-registered doctor who explains findings in plain language and recommends clear next steps. No NHS referral is required, and same-day blood test appointments are available.
Book a Health Check - WhatsApp | Email: team@thewellnesslondon.com | Call: 020 3951 3429
Why Proactive Health Screening Saves Lives
The UK's approach to preventative healthcare relies heavily on people developing symptoms before they seek medical attention. By the time symptoms appear, conditions such as high blood pressure, high cholesterol, Type 2 diabetes, thyroid disorders, and some cancers may have been developing silently for years. The damage is often already done.
A private health check inverts this model. Instead of waiting for something to go wrong, you proactively investigate your health to identify problems before they cause symptoms, before they cause damage, and while they are most treatable.
Consider the evidence. High blood pressure affects approximately 1 in 3 UK adults but causes no symptoms until it damages the heart, kidneys, or brain. High cholesterol has no symptoms until it causes a heart attack or stroke. Type 2 diabetes can develop over years without noticeable symptoms while causing progressive damage to nerves, blood vessels, eyes, and kidneys. Thyroid disorders cause vague, nonspecific symptoms (fatigue, weight changes, mood disturbances) that are frequently attributed to stress or age rather than investigated. Vitamin and mineral deficiencies (particularly vitamin D, B12, iron, and folate) are extremely common in the UK population and cause symptoms that many people accept as normal.
A simple blood test can detect all of these. A health check at The Online GP by The Wellness can identify these conditions at a stage where intervention is straightforward, effective, and often life-changing.
Our Health Screening Options
Targeted Blood Panel (from £195). Ideal for a focused investigation of specific concerns or a baseline health snapshot. Your doctor selects the markers most relevant to your age, sex, symptoms, and risk factors. Results typically available within 24 to 48 hours, with a doctor consultation to explain findings and recommend next steps. Common panels include general health (FBC, liver, kidney, lipids, diabetes, CRP), thyroid function (TSH, free T3, free T4, antibodies), vitamin and mineral status (D, B12, folate, ferritin, iron), hormone health (testosterone, oestrogen, LH, FSH, cortisol), and sexual health screening (HIV, hepatitis B/C, syphilis, chlamydia, gonorrhoea).
Comprehensive Health Screen (from £395). A broader assessment covering 30 or more blood markers across haematology, biochemistry, lipid profile, liver function, kidney function, thyroid, diabetes, vitamins, minerals, and inflammatory markers. Includes a 30-minute doctor consultation to review results comprehensively and develop a personalised health plan.
Executive Body Scan (£695). Our most thorough health assessment, designed for people who want the fullest possible picture of their health. This includes an extensive blood panel (40 or more markers covering every major organ system, metabolic function, nutritional status, and key disease markers), on-site ultrasound scanning (abdominal organs, thyroid, or other areas as clinically indicated), cardiovascular assessment (blood pressure, heart rate, risk scoring), body composition analysis, and a detailed GP consultation (approximately 45 minutes) reviewing all findings and producing a personalised health report with specific recommendations. This is the assessment many patients book annually as their "health MOT," a proactive investment in early detection and long-term wellbeing.
Discuss Which Option Is Right for You - WhatsApp
What Sets Our Health Checks Apart
Many providers offer health screening in London, from corporate wellness companies to pharmacy chains to online blood test services. Here is what distinguishes The Online GP by The Wellness.
Doctor-led throughout. Every health check is overseen by a GMC-registered doctor from start to finish. Your doctor selects the tests based on your individual profile (not a one-size-fits-all panel), interprets the results in clinical context, and discusses findings with you in person or by phone. You never receive a raw report and a traffic-light graphic in lieu of a proper medical consultation.
On-site diagnostics. Blood tests and ultrasound are performed at our Marylebone clinic. You do not need to visit a separate phlebotomy service, then wait for results, then book another appointment to discuss them. We compress the diagnostic pathway into as few visits as possible.
Clinical context, not just numbers. A slightly elevated liver enzyme in someone who ran a marathon last weekend means something completely different from the same result in someone who drinks heavily. A borderline thyroid result in a 25 year old woman trying to conceive requires different action from the same result in a 60 year old man with no symptoms. Our doctors interpret your results within the full context of your age, sex, medical history, medications, lifestyle, and symptoms. This is the difference between data and medicine.
Continuity of care. If your health check reveals something that needs attention, you do not need to start again with a different provider. Our doctors can initiate treatment, arrange further investigation, order follow-up tests, or refer you to a specialist, all coordinated within the same clinic. Many patients who begin with a health check become ongoing patients because they value the continuity and the relationship with their doctor.
Part of The Wellness ecosystem. Our integration with The Wellness group means patients who need additional services (IV therapy, PRP treatments, weight management, aesthetic medicine, specialist consultations) have seamless access through a single point of contact.
Who Should Have a Private Health Check
Everyone over 30 benefits from a baseline health check. Knowing your numbers (blood pressure, cholesterol, blood sugar, thyroid function, vitamin levels) provides a reference point against which future changes can be measured. Many conditions are easier to address when caught early.
Anyone over 40 should consider annual screening. The risk of cardiovascular disease, Type 2 diabetes, and many cancers increases with age. Regular screening maximises the chance of early detection.
People with a family history of heart disease, stroke, diabetes, thyroid disorders, or cancer have a higher baseline risk and benefit from more frequent monitoring.
High-stress professionals whose lifestyle may be affecting their health without obvious symptoms. Long hours, poor sleep, irregular meals, and chronic stress all affect metabolic health, hormonal balance, and cardiovascular risk in ways that a health check can quantify.
International visitors and expats who may not have had a health check in their home country recently and want to establish a baseline during their time in London.
Anyone with vague, persistent symptoms that their NHS GP has not been able to investigate thoroughly. Chronic fatigue, unexplained weight changes, persistent headaches, brain fog, low mood, and general malaise all warrant proper investigation. A comprehensive health check often provides answers that a 10-minute NHS consultation cannot.
Book Your Health Check - WhatsApp | Email: team@thewellnesslondon.com | Call: 020 3951 3429
Frequently Asked Questions
What is included in a private health check? Blood testing (range of markers depending on the package), doctor consultation, and personalised recommendations. The Executive Body Scan (£695) adds ultrasound, cardiovascular assessment, and a detailed written report.
How much does it cost? Targeted panels from £195. Comprehensive screening from £395. Executive Body Scan £695. Competitive with Harley Street equivalents at £500 to £2,000+.
How often should I have one? Annually for most adults. More frequently if you have specific risk factors. Your doctor will recommend based on your results.
Do I need to fast? For some tests (fasting glucose, lipid profile), fast for 8 to 12 hours. Morning appointments are best. We advise when you book.
Will a doctor explain my results? Yes. Every result is reviewed by a GMC-registered doctor who explains findings in context and recommends next steps. You never receive a raw report alone.
Can I get a health check today? Blood tests can often be arranged same-day. The Executive Body Scan is typically booked in advance. Contact us to check availability.
How is this different from the NHS Health Check? The NHS check covers basic cardiovascular risk (ages 40 to 74 only). Private checks are more comprehensive, available at any age, include imaging, and are available on demand with no waiting list.
The Online GP by The Wellness provides private doctor-led healthcare from our Marylebone clinic, adjacent to Harley Street. All health assessments are conducted by GMC-registered doctors. Contact us on WhatsApp at +44 7961 280835, email team@thewellnesslondon.com, or call 020 3951 3429.
References
NHS. NHS Health Check. NHS.uk. Updated 2025.
British Heart Foundation. High blood pressure statistics. Updated 2025.
Diabetes UK. Diabetes prevalence 2025. 2025.
NICE. Cardiovascular disease: risk assessment and reduction. NG238. Updated 2024.
CQC. Independent doctor and clinic services. 2025.
