7 Best Full Body Checkup Clinics in London (2026)

Welbeck is a purpose-built specialist healthcare centre in Marylebone, London, housing 21 specialist centres and over 400 leading consultants under one roof. The Health Assessment and Longevity centre, led by Dr Simrat Marwah, delivers full-day executive health screenings that combine advanced diagnostic imaging — including whole-body MRI across four dedicated scanners, echocardiography, and carotid ultrasound — with comprehensive blood panels drawn from a catalogue of over 1,200 available pathology tests. Core and Bespoke executive screens run from morning to evening, with a dedicated chaperone guiding each patient through their assessment day. The facility operates at a premium tier with an executive lounge, personalised meals, and private recovery pods. Add-on investigations include TruCheck liquid biopsy for circulating tumour cell detection, whole genome sequencing with genetic interpretation, and GutID microbiome analysis. Follow-up consultations at three, six, and twelve months are built into the executive screening packages. Beyond the flagship assessments, Welbeck offers focused checks including men's health screening, low-dose CT lung cancer screening, 3D mammography with AI-powered analysis, and private colonoscopy with specialist anaesthetist support. The centre accepts major UK insurers including AXA Health, Bupa, Aviva, and Vitality, and most screening packages are available on a self-referral, self-pay basis. Located steps from Bond Street station on the Elizabeth, Central, and Jubilee lines.

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Bupa Health Assessments operates six dedicated health centres across central London, offering a structured range of preventive health packages designed for self-pay clients without the need for insurance or membership. Their assessment model combines blood testing, physical examinations, heart rhythm screening, cancer checks, mental health evaluation, and lifestyle coaching into tiered packages that scale from affordable home-based blood kits through to premium three-hour in-centre assessments with advanced fitness testing on Wattbike smart trainers. Every package includes 12 months of ongoing support comprising follow-up coaching calls, round-the-clock access to the Anytime HealthLine, and SilverCloud mental wellbeing programmes. Results and health goals are tracked through the Bupa app. The centres are staffed by health advisers and doctors who conduct face-to-face consultations, with appointment lengths ranging from 45-minute video calls for remote packages to half-day sessions for the most comprehensive assessments. Prices start at GBP 229 for the Be.Healthy at Home blood panel and extend to GBP 1,199 for the Be.Ahead premium package. Interest-free monthly payment plans are available on assessments over GBP 250. All London centres hold CQC 'Good' ratings, and Bupa reports a Net Promoter Score of 74 specifically for health assessments, with 81% of customers stating improved health and wellbeing following their visit.

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Vista Health is the consumer-facing brand of InHealth Group, operating eight diagnostic imaging centres across London from central locations in Waterloo and Fitzrovia to outer-London sites in Ealing, Kingston, and Enfield. The company pioneered self-referral for private diagnostics in the UK, meaning most scans — including MRI, ultrasound, echocardiogram, and DEXA — can be booked directly without a GP letter. CT and X-ray services require a clinical referral, though Vista provides a £50 virtual GP consultation that can issue one on the spot. Scan prices are transparent and all-inclusive: the quoted fee covers the radiologist report, digital images, and one year of online access to results. Reports are delivered within three working days. Full-body MRI packages span three tiers — Silver, Gold, and Platinum — covering brain, spine, abdomen, pelvis, and optionally cardiac imaging. Specialist services include cardiac MRI at Waterloo and Croydon, cardiac CT at Fitzrovia, and open upright MRI at Fitzrovia for claustrophobic or mobility-impaired patients. Interest-free payment plans are available over three months, and the centres accept major private medical insurance alongside self-pay. Most London locations operate seven days a week from 8am to 8pm.

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Nuffield Health is a registered charity founded in 1957 that operates 37 private hospitals and 110 fitness and wellbeing centres across the United Kingdom. As a not-for-profit organisation, all revenue is reinvested into healthcare delivery and community programmes rather than distributed to shareholders. Their London health assessment programme spans five locations -- three dedicated medical centres in the West End, Barbican, and Canary Wharf, plus two full-service hospitals at Highgate and Wimbledon. Assessments are delivered by multidisciplinary teams of doctors, physiologists, and nurses, with same-day face-to-face results discussion, a personalised written report, and a complimentary 30-day gym pass included with every package. The five-tier assessment menu ranges from a 60-minute physiologist-led Lifestyle screen at £399 to the comprehensive 360+ programme at £1,129 featuring dynamic ECG testing, VO2 max assessment, and extended cardiovascular evaluation. All hospitals hold CQC ratings of Good or Outstanding, and referral pathways to specialist consultants are available for rapid follow-up when clinical findings warrant further investigation.

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Randox Health operates nine clinics across London — from the flagship Great Portland Street location to neighbourhood sites in Chelsea, Kensington, Canary Wharf, and beyond — delivering preventive health assessments that screen up to 350 biomarkers in a single visit. The company is the consumer-facing arm of Randox Laboratories, a Northern Irish diagnostics manufacturer with over four decades of experience supplying analysers to NHS pathology departments worldwide. Every in-clinic test runs on their proprietary Biochip Array Technology, a multiplexed immunoassay platform that processes dozens of markers simultaneously from a single blood sample. The laboratory holds UKAS accreditation under ISO 15189, the international gold standard for medical testing quality. Packages range from focused single-marker checks starting under 50 pounds to the Signature Platinum Plus at over 4,600 pounds, which pairs 350-plus blood biomarkers with a resting ECG, body composition analysis, full genetic cancer and cardiac screening, and consultations with a GP and genetic counsellor. Most comprehensive packages include a free retest at six months, encouraging longitudinal tracking rather than one-off snapshots. Express results are available from two hours at the Great Portland Street clinic for selected tests, while standard turnaround runs from 24 hours to 10 working days depending on the panel. Appointments are booked online or via the Randox Health app, which also serves as the primary results delivery platform. The company is CQC registered and accepts self-pay patients directly, with 0% interest payment plans available for up to 10 months through partner platforms.

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Echelon Health operates from 68 Harley Street in London, delivering comprehensive preventative screening packages that combine advanced medical imaging with extensive blood panel analysis. Founded by Dr Paul Jenkins, the clinic uses a 640-slice Aquilion ONE Prism CT scanner — one of the lowest-radiation CT systems available — alongside a Siemens 3T MRI at their partner facility in Marylebone. Screening results are reviewed by up to seven specialist radiologists, and each client receives a detailed final consultation with their findings. Packages range from focused cardiac and dementia assessments to the flagship Platinum screening, which examines over 40 blood parameters and includes CT, MRI, ultrasound, ECG, and mole screening across a full day. The Platinum assessment is designed to detect up to 92% of causes of preventable death in men and 95% in women, identifying tumours as small as 1-2mm. The clinic is registered with the Care Quality Commission and rated "Good" across all five inspection categories. All assessments are conducted in private suites, and 0% APR finance plans are available to spread the cost over up to 11 months. No GP referral is required.

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