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GP practice · London, United Kingdom · one of the 3 One5 Health sites we list

One5 Health Marylebone

83 Baker Street, London W1U 6AG

GP PRACTICE Listed, not ranked

  • YesOne-off tests and treatments
  • YesProgrammes and memberships
  • YesLongevity medicine
  • Not listedAnti-ageing (aesthetic) medicine
Clinic websiteInstagramBooking pageGoogle Maps

One5 Health Marylebone is a private GP clinic on Baker Street, Marylebone, London. It is a GP-led preventive private GP clinic offering Well Man and Well Woman check-ups with a GP assessment, blood panel, results consultation and medical summary report, plus memberships and lifestyle medicine sessions. It scores 82 out of 100. Published prices start at £300 (about US$400) for Well Man Check Up. Its licence is confirmed in the CQC register.

Clinic report

UK · LON · ONE5-HEALTH-MARYLEBONE · CHECKED 16 OCT 2026 · SCORE v1.1
82/100
Reviews 55/60Medical 12/20Programme 15/20
Not ranked
  • Listed but not ranked: a GP practice, whose health checks are part of its family-doctor service.
  • Reviews not yet read for this guide.
CheckResultPointsBasis
ReviewsGoogle 4.9 from 154 reviews55 / 60Rating 4.83 after the review-count adjustment; in the United Kingdom Google counts for every clinic; Tripadvisor also counts for medical wellness retreats. Checked 16 Oct 2026.
Licence or registrationLicence confirmed8 / 8CQC 1-9677343636, checked 16 Oct 2026
Medical directorDr Gaurav Sabharwal4 / 4Named with a specialty
Doctor registrationNot yet checked0 / 4The GMC register is checked by hand
Clinical teamNo wider team named0 / 4No team named on the pages we read
Prices published11 prices4 / 4Prices for core services on the clinic's own pages
Inclusions publishedYes2 / 2What each programme includes is published
Evidence-based tests2 tests with points3 / 8Blood panel 2, Cancer screening 1
Doctor consultationStated3 / 3A consultation with a doctor is part of the assessment
Written plan and follow-upBoth stated3 / 3A written plan and a follow-up are stated
PenaltiesNone0Review pattern not yet read

Total 55 + 12 + 15 − 0 = 82.0, shown as 82. How we score

What reviewers say

SYNTHESIS BY AI

Review summary coming soon.

We read the 100 newest and the 10 lowest-rated Google reviews of each clinic, and an editor checks every summary before it goes up.

Tests and treatments

What the evidence labels mean

Diagnostics

2
  • Advanced blood panel · listed as “Well Man blood panel; Comprehensive Well Woman Blood Panel”ESTABLISHED
  • Guideline cancer screening (e.g. colonoscopy, mammography) · listed as “Bowel cancer screening; PSA (PLUS); cervical screening add-on”ESTABLISHED

Treatments

3
  • Nutrition and fasting programme · listed as “Nutrition & Wellness Coaching”ESTABLISHED
  • Exercise and strength programme · listed as “Clinical Exercise Therapy”ESTABLISHED
  • Sleep assessment and programme · listed as “Sleep Optimisation”ESTABLISHED

Programmes and memberships

2
  • Executive health check · listed as “Well Man Check Up; Well Man Check Up PLUS; Well Woman Check Up; Well Woman Check Up PLUS”DEPENDS ON USE
  • Annual or monthly membership · listed as “One5 Health Membership Core; One5 Health Membership Superior”DEPENDS ON USE

Prices

ItemPriceAbout US$Includes
Well Man Check UpBrand-wide price £300 400 30-min GP assessment, physical exam, body composition scan, blood panel, results consultation, medical summary report; member price £250
Well Man Check Up PLUSBrand-wide price £450 601 45-min GP assessment; adds PSA; member price £400
Well Woman Check UpBrand-wide price £300 400 30-min GP assessment, breast, abdominal and pelvic examination, blood panel, results consultation, report; member price £250
Well Woman Check Up PLUSBrand-wide price £450 601 45-min GP assessment; member price £400
Well Man Check Up PERFORMANCEBrand-wide price £750 1,000 Check-up with the Longevity Performance add-on (VO2 max, DEXA, strength and balance) at a partner facility in Moorgate; member price £700
One5 Health Membership CoreAlso offered in instalments · Brand-wide price £650 a year 868 Or £65 per month; £100 joining fee; five GP appointments, one interim GP review, two nutrition and wellbeing coaching sessions
One5 Health Membership SuperiorAlso offered in instalments · Brand-wide price £2,000 a year 2,670 Or £200 per month; £200 joining fee; nine GP appointments, three interim GP reviews, six coaching and six exercise therapy sessions, one follow-up advanced blood test
In Clinic GP Appointment (up to 30 minutes)Brand-wide price £140 187 Member price £120
Sleep OptimisationBrand-wide price £180 240 Member price £150
Clinical Exercise Therapy SessionBrand-wide price £150 200 Member price £120
Nutrition & Wellness CoachingBrand-wide price £100 133 Member price £80

From the clinic's one5.health, checked 16 Oct 2026; one5.health, checked 16 Oct 2026. US dollars at the ECB rate of 20 Oct 2026, for comparison only.

Medical team

  • Dr Gaurav Sabharwal Founder, CEO (One5 Health group) General practice · MRCGPGMC: NOT YET CHECKED

As named on one5.health, checked 16 Oct 2026.

Questions to ask One5 Health Marylebone

  • Which doctor will see me, and is their GMC registration current?
  • If I pay in instalments, what is the total, and can I stop part-way?
  • Will my health insurance cover any of this, and will I get an itemised invoice?