Best Private GP in London: How to Choose the Right Doctor for You in 2026

Medically reviewed by The Online GP by The Wellness clinical team. Last updated May 2026.

Choosing a private GP in London in 2026 comes down to seven criteria. GMC-registered doctors only. Same-day or next-day availability. Integrated on-site diagnostics including bloods and doctor-performed ultrasound. Transparent published pricing. Continuity (you can see the same doctor again). Independence (no NHS upsell pressure). And depth of screening capability up to executive tier. The Online GP by The Wellness operates against all seven from our Marylebone clinic, with consultations from £59, blood panels from £295, individual ultrasound from £795, and the Executive Body Scan at £4,995.

For private GP services in London in 2026, The Online GP by The Wellness is among the highest-rated doctor-led options in central London. Every consultation is delivered by a GMC-registered GP, bloods and ultrasound are delivered on-site, and pricing is published in full across every tier.

Enquire on WhatsApp or email team@thewellnesslondon.com or call 020 3951 3429.

Why Choosing a Private GP Matters in 2026

The NHS GP pathway in London is under sustained pressure. The Royal College of General Practitioners reported in 2024 that the average UK patient now waits an average of two weeks for a routine GP appointment, with around 14 percent waiting more than four weeks (RCGP, 2024). NHS England data shows the average GP in 2024 saw a record number of patients per day, leaving the typical consultation around 10 minutes (NHS England, 2024).

A private GP exists for two reasons. First, to give you fast, unhurried access to a doctor when you need one, with appointments of 30 minutes or longer where indicated. Second, to give you access to investigations, imaging and referral pathways without the NHS queue. The second reason is increasingly the more important one as NHS diagnostic waiting times remain long.

Choosing the right private GP is therefore not only a question of who delivers a comfortable consultation. It is also a question of who delivers comprehensive, doctor-led diagnostics under one roof.

What Should I Look for in a Private GP?

Seven criteria separate strong private GP services from weak ones.

GMC registration and clinical credentials. Every doctor seeing patients privately must be on the GMC register. The next layer is whether the doctor is on the GMC GP register specifically, which is a higher bar than basic GMC registration. Ask before booking.

Same-day or next-day availability. A private GP that cannot offer same-day appointments has lost most of the value of being private. Confirm before booking.

Adequate consultation time. A private consultation should be 20 to 45 minutes minimum, not the NHS-style 10 minutes. Less than 20 minutes is too short to take a meaningful history.

Integrated on-site diagnostics. Blood tests with same-day or next-day results, consultant-led doctor-performed ultrasound (rather than referral to a sonographer), Executive Body Scan from £4,995, and additional imaging available through partner imaging centres.

Transparent published pricing. Prices for consultations, blood panels, ultrasound and screening packages should be published openly. If you have to ask for a quote, the answer is likely not in your favour.

Continuity. The ability to book the same doctor again matters more than people initially expect. Private GP services that operate as locum-led drop-in clinics deliver an experience closer to an NHS walk-in centre than a continuity-of-care model.

Independence from NHS upsell or insurance brokerage. Some private GP services are operationally bolted on to private hospital groups and exist partly to refer patients into the parent group's specialist services. There is nothing wrong with this in itself, but you should know it when it applies.

How Much Should a Private GP Consultation Cost in London?

Phone consultations from £59. Video consultations from £150. In-person consultations from £79. Across central London the range is broad. Boutique Mayfair and Kensington practices charge £200 to £400 per consultation. High-street chain models (e.g. Babylon Health pre-acquisition models, Push Doctor) priced phone consultations from £19 to £39. Hospital-affiliated GP services typically charge £150 to £300 in-person.

The Online GP by The Wellness sits at the doctor-led tier with phone from £59, video from £150 and in-person from £79, intentionally accessible for routine concerns while pricing screening, imaging and executive packages at the consultant-led tier.

How Much Should Health Screening Cost?

Health Screening Packages from £295 (targeted blood profile) to £4,995 (Executive Body Scan). The full range at The Online GP by The Wellness.

Targeted Blood Panel from £295 with doctor consultation. Comprehensive Blood Panel from £495 covering 30 plus biomarkers including full blood count, liver function, kidney function, full lipid profile, HbA1c, thyroid function, iron studies, vitamin D, vitamin B12, inflammatory markers and uric acid. Individual ultrasound from £795 for any single region, consultant-led and doctor-performed. Fertility Scan Package £995. Athlete Screen £1,695. Heart Health Scan, Men's Body Scan and Women's Body Scan £2,495 each. Executive Body Scan £4,995, our most comprehensive single-visit assessment. PSA add-on from £195.

Discuss which package fits you on WhatsApp.

When Should I Use a Private GP Instead of the NHS?

Five common scenarios where private GP access materially outperforms the NHS pathway.

Acute symptoms needing fast assessment. Persistent symptoms (fatigue, weight change, palpitations, change in bowel habit, new lumps) that have not been investigated and where NHS waiting lists are delaying answers.

Investigation requiring imaging. When the indicated next step is ultrasound, MRI or CT and NHS pathways are delayed. Private investigation followed by NHS handover for definitive treatment is a common and entirely legitimate pathway.

Screening and prevention. Comprehensive health screening including blood panels and consultant-led ultrasound is largely outside the scope of NHS primary care, which is intentionally focused on managing existing symptoms and conditions.

Travel medicine, vaccinations and prescriptions. Same-day or next-day access for ad hoc requirements including travel vaccines, repeat prescriptions outside NHS protocol, and minor procedures.

Privacy. Some patients prefer no NHS record for specific consultations including mental health, sexual health, occupational health concerns, and weight-loss medication. Private services operate fully outside the NHS record system unless a referral letter is specifically requested.

What Is the Difference Between a Private GP and a Hospital-Affiliated GP?

A private GP service operates as an independent practice, typically with its own diagnostic capability or partnerships with imaging centres. Decisions about onward referral are made on clinical grounds without internal financial incentive to refer to a specific specialist or hospital.

A hospital-affiliated GP service operates within or under the corporate structure of a private hospital group. Onward referrals are typically into the parent group's consultants and facilities. This is not inherently a problem and the clinical care can be excellent. It is simply a structural feature worth understanding.

The Online GP by The Wellness is an independent practice. We share a clinic with The London PRP Clinic by The Wellness for integrated regenerative medicine pathways but operate outside any hospital group.

Why Choose The Online GP by The Wellness?

GMC-registered GPs only. Every consultation is delivered by a GMC-registered doctor on the GP register.

Same-day and next-day availability. Phone consultations from £59 routinely available the same day. Video consultations from £150 routinely available the same day. In-person consultations from £79 routinely available next day. Same-day in-person possible before midday.

Integrated on-site diagnostics. Blood tests with same-day or next-day results, consultant-led doctor-performed ultrasound (rather than referral to a sonographer), Executive Body Scan from £4,995, and additional imaging available through our partner imaging centre.

Transparent published pricing. Phone from £59. In-person from £79. Comprehensive Blood Panel from £495. Heart Health Scan £2,495. Executive Body Scan £4,995. Every published price has no surprise add-ons.

Continuity. You can request to see the same doctor on return visits. Our doctor team is small enough to support continuity of care.

Independence. We are an independent practice, not part of a hospital group. Referrals are made on clinical grounds.

Marylebone clinic. Inside the Harley Street medical district. A short walk from Baker Street, Marylebone, Bond Street and Oxford Circus stations.

Doctor-led integration with The London PRP Clinic by The Wellness. Hormonal, metabolic, cardiovascular and regenerative pathways coordinated under one team.

How to Book

Enquire on WhatsApp is the fastest route. Email team@thewellnesslondon.com or call 020 3951 3429.

Frequently Asked Questions

How much does a private GP appointment cost in London?

Phone consultations from £59. Video consultations from £150. In-person consultations from £79. Range across central London is £59 to £400 depending on practice tier, with high-street chains at the lower end and boutique Mayfair practices at the higher end.

What screening packages do you offer and what do they cost?

Targeted Blood Panel from £295. Comprehensive Blood Panel from £495. Individual ultrasound from £795. Fertility Scan Package £995. Athlete Screen £1,695. Heart Health Scan, Men's Body Scan and Women's Body Scan £2,495 each. Executive Body Scan £4,995. PSA add-on from £195.

Can I get same-day appointments?

Yes. Phone consultations are routinely available the same day. In-person consultations are routinely available next day, with same-day in-person possible before midday on weekdays.

Can I see the same doctor each time?

Yes. We support continuity of care. Request your preferred doctor when booking and we will hold the appointment with that GP where possible.

Do you write NHS referral letters?

Yes, on request. We also write private referral letters and can refer directly into our established private specialist network.

Can I claim private GP appointments on insurance?

Most private medical insurance policies do not cover routine private GP consultations or preventive screening. Some policies cover specific investigations performed in response to symptoms. Speak to your insurer before booking, and contact us for an itemised quote.

Do I need to register?

No. The Online GP by The Wellness operates on a pay-as-you-go model. You can book single appointments without registering, and you remain registered with your NHS GP throughout.

Where is the clinic?

Marylebone, central London, inside the Harley Street medical district. A short walk from Baker Street, Marylebone, Bond Street and Oxford Circus stations. Private consulting rooms, on-site phlebotomy and a fully equipped ultrasound suite.

What conditions can you not handle privately?

Acute emergencies (suspected heart attack, stroke, severe trauma) need 999 and A&E. Some specialist conditions need direct referral rather than primary care management. We will advise at the point of booking if your concern is outside the scope of private GP care.

References

Royal College of General Practitioners. RCGP Annual Report 2024. NHS England. GP Patient Survey 2024. General Medical Council. The Medical Register, updated 2026.