Diagnostic, scan and testing clinics in London

187 CQC-registered clinics in our Diagnostics and tests category in London, listed A to Z. Clinics whose names refer to scans, imaging, blood tests, laboratories or health checks, and clinics registered with CQC only for diagnostic and screening work.

81 of these clinics have a published CQC rating. See all diagnostic, scan and testing clinics in England.

• 3 Candover St London W1W

  London, W1W 7DH

  Diagnostics and tests · Hearing and ENT

  No rating published
• 999 Medical & Diagnostic Centre

  London, NW11 7HB

  Diagnostics and tests

  Good
• Acorn Andrology

  Enfield, EN1 2AF

  Men's health · Diagnostics and tests

  No rating published
• Advance Histopathology Laboratory Limited

  London, W1G 7AW

  Diagnostics and tests

  No rating published
• Aesthetics Lab Ltd

  London, NW1 8XL

  Aesthetics and cosmetic · Diagnostics and tests

  Good
• Alliance Medical Harley Street

  London, W1G 7HE

  Diagnostics and tests

  Good
• Alliance Medical Marylebone

  London, W1U 2HX

  Diagnostics and tests

  Good
• Alpha Screening Limited

  Hayes, UB3 4RY

  Diagnostics and tests

  No rating published
• Apollo Radiology International Limited

  London, SE1 7AR

  Diagnostics and tests

  No rating published
• Aqua Medical Laboratories Ltd

  London, W10 5BE

  Diagnostics and tests

  No rating published
• Autism and ADHD Diagnostic Centre

  London, W1G 9PF

  ADHD · Autism · Mental health

  No rating published
• Babyvue Limited

  Dagenham, RM9 5SL

  Diagnostics and tests

  No rating published
• BABYVUE Private Baby Scan Clinic

  Orpington, BR6 8BS

  Pregnancy scans · Diagnostics and tests

  Good
• Beehive Solutions Limited

  Ilford, IG4 5EP

  Diagnostics and tests

  Good
• Behold.ai Technologies Ltd

  London, SE1 1LB

  Diagnostics and tests

  No rating published
• Blizard Institute Core Pathology

  London, E1 2ES

  Diagnostics and tests

  No rating published
• Bodyscan City

  London, EC3V 3NG

  Diagnostics and tests

  Good
• Bodyscan W1

  London, W1U 5HJ

  Diagnostics and tests

  Good
• BodyView Richmond

  Richmond, TW9 1SE

  Diagnostics and tests

  No rating published
• Cardioscan - Putney

  London, SW15 2TN

  Diagnostics and tests

  No rating published
• Cavendish Imaging Harley Street

  London, W1G 6AN

  Diagnostics and tests

  Good
• Chartwell Hendon Diagnostic Centre

  London, NW9 6HB

  Diagnostics and tests

  Good
• Chenies Mews Imaging Centre

  London, WC1E 6HX

  Diagnostics and tests

  Good
• Click Hearing Upminster

  Upminster, RM14 2AJ

  Diagnostics and tests · Hearing and ENT

  Good
• Clinical Diagnostic Services

  London, W1G 7JD

  Diagnostics and tests

  Good
• Complete Physio Angel

  London, N1 0QH

  Physio and MSK · Diagnostics and tests

  No rating published
• Concepto Ealing

  London, W5 3TA

  Diagnostics and tests

  No rating published
• Cora Health - West London Clinic

  Brentford, TW8 9DR

  Diagnostics and tests

  Good
• CT Clinics, Division of The City and Travel Clinic Ltd

  London, SW1X 7LY

  Diagnostics and tests

  No rating published
• CT Dent (London)

  London, W1G 6AN

  Diagnostics and tests

  Good
• Denmark Hill PET-CT Centre

  London, SE5 9RS

  Diagnostics and tests

  Good
• Dental Scan Ltd

  London, W1G 8QL

  Diagnostics and tests

  No rating published
• DMC Imaging

  London, SE15 4PU

  Diagnostics and tests

  Good
• Dr Barry Grimaldi Diagnostics Limited

  London, W1G 9RT

  Diagnostics and tests

  No rating published
• Drip Lab UK

  London, W1T 4PS

  Diagnostics and tests · Urgent care

  No rating published
• Elective Services Ltd

  London, SW3 2BA

  Diagnostics and tests

  No rating published
• Emerald Labs Limited

  London, WC2H 9JQ

  Diagnostics and tests

  No rating publishedRemote consultations
• Enfield Alliance MRI Centre

  Enfield, EN2 8JL

  Diagnostics and tests

  Good
• Everlight Radiology Limited (London - Head Office)

  London, NW1 3AX

  Diagnostics and tests

  Good
• Fairford Medical Staffing Limited

  London, W1G 0EF

  Diagnostics and tests

  No rating published
• Fast Blood Test

  London, N1 7GU

  Diagnostics and tests

  No rating published
• Fast Track Cardiac Care

  London, SW14 7DF

  Diagnostics and tests

  No rating published
• Fast Track Cardiac Care

  Teddington, TW11 8QZ

  Diagnostics and tests

  No rating published
• Flowan Health Ltd

  London, SW17 8QD

  Pregnancy scans · Diagnostics and tests

  Good
• Gervasy Ltd

  London, W12 0JX

  Diagnostics and tests

  No rating published
• GI Cognition

  London, E14 8DY

  Diagnostics and tests

  No rating published
• Good Egg Medical

  Edgware, HA8 7TJ

  Fertility · Diagnostics and tests

  No rating published
• Harley Street Hospital (CoreMed)

  London, W1G 9QJ

  Diagnostics and tests

  No rating published
• Harley Street Medical Centre (UME)

  London, W1G 9QH

  Diagnostics and tests

  Good
• Harley Street Ultrasound

  London, W1G 6AQ

  Diagnostics and tests

  Good
• HCA Healthcare UK Golders Green Outpatients

  London, NW11 9PY

  Diagnostics and tests

  Outstanding
• HCA Healthcare UK Harley Street Outpatients, Devonshire Diagnostic Centre

  London, W1G 7AE

  Diagnostics and tests

  Good
• HCA Healthcare UK Laboratories

  London, WC1E 6JA

  Diagnostics and tests

  No rating published
• HCA Healthcare UK London Digestive Centre

  London, W1G 8DU

  Diagnostics and tests

  Outstanding
• Health Fusion Clinic

  Barnet, EN5 5TD

  Diagnostics and tests

  No rating published
• Health Space 307

  London, N3 1DP

  Diagnostics and tests

  No rating published
• Heartstone Group

  Hornchurch, RM11 3SD

  Diagnostics and tests

  No rating published
• Hexarad Tower Bridge Road

  London, SE1 3LW

  Diagnostics and tests

  Good
• Hey Baby 4D Clapham

  London, SW4 7EY

  Pregnancy scans · Diagnostics and tests

  No rating published
• Hey Baby 4D Enfield

  London, N21 2RT

  Pregnancy scans · Diagnostics and tests

  No rating published
• HEY BABY 4D HAYES

  Hayes, UB4 9NS

  Pregnancy scans · Diagnostics and tests

  No rating published
• Hey Baby 4D Sutton

  Wallington, SM6 9BN

  Pregnancy scans · Diagnostics and tests

  No rating published
• Homemed Healthcare Ltd

  London, E5 9ND

  Diagnostics and tests

  No rating published
• HSL (Analytics) LLP

  London, WC1H 9AX

  Diagnostics and tests

  No rating published
• Image Diagnostic Technology Ltd

  London, W5 4TJ

  Diagnostics and tests

  Good
• Imaginatal 3

  Romford, RM1 3AB

  Diagnostics and tests

  No rating published
• InHealth Community Diagnostic Centre - Fitzrovia

  London, W1T 1QD

  Diagnostics and tests

  Good
• InHealth Community Diagnostic Centre - Golders Green

  London, NW11 7HB

  Diagnostics and tests

  Good
• InHealth Community Diagnostic Centre - Hornchurch

  Hornchurch, RM11 3SD

  Diagnostics and tests

  Good
• InHealth Community Diagnostic Centre - North London

  Enfield, EN1 1LJ

  Diagnostics and tests

  Good
• InHealth Community Diagnostic Centre - Stratford

  London, E15 2JA

  Diagnostics and tests

  Good
• InHealth Community Diagnostic Centre – Ealing

  London, W13 8RB

  Diagnostics and tests

  Good
• InHealth MRI - Barnet Hospital

  Barnet, EN5 3DJ

  Diagnostics and tests

  Good
• InHealth MRI - Kingston Hospital

  Kingston Upon Thames, KT2 7QB

  Diagnostics and tests

  Good
• InHealth Pathology Romford

  Romford, RM1 3LD

  Diagnostics and tests

  No rating published
• InHealth Waterloo

  London, SE1 8RT

  Diagnostics and tests

  Good
• IPDiagnostics Ltd

  London, SW6 2EB

  Physio and MSK · Diagnostics and tests

  GoodRemote consultations
• JDoc Medical - Wellington Diagnostic Centre

  London, NW11 9PY

  Diagnostics and tests

  Good
• JM Radiology Reporting

  London, E14 5RE

  Diagnostics and tests

  Good
• Kernel Diagnostic Laboratories Ltd

  Edgware, HA8 7EB

  Diagnostics and tests

  No rating published
• Lanthorn Clinic

  London, WC1X 0AY

  Diagnostics and tests

  No rating published
• Lewisham

  London, SE13 5PQ

  Diagnostics and tests

  Good
• London city

  London, EC2M 5QQ

  Diagnostics and tests

  No rating published
• London Clinicare trading as Kuon Healthcare

  Uxbridge, UB10 0GJ

  Diagnostics and tests

  No rating published
• LONDON HEALTH COMPANY (LHC) LTD

  London, E16 1AH

  Diagnostics and tests

  No rating published
• London Healthcare Clinic

  London, EC3V 9BS

  Diagnostics and tests

  No rating published
• London Interventional Radiology

  London, W1G 6AH

  Diagnostics and tests

  Good
• London Laboratory Ltd

  London, W2 6LG

  Diagnostics and tests

  No rating published
• London Lung Laboratory Limited

  London, W1G 8TQ

  Diagnostics and tests

  Good
• London Medical Laboratory - Nine Elms

  London, SW8 4TJ

  Diagnostics and tests

  No rating published
• London Medical Laboratory Limited

  London, SW8 4TJ

  Diagnostics and tests

  No rating published
• London Pregnancy Clinic

  London, E1 6DY

  Pregnancy scans · Diagnostics and tests

  Good
• London Private Ultrasound

  London, W1G 8EN

  Diagnostics and tests

  No rating published
• London Screening Centre

  London, W1G 6BA

  Diagnostics and tests

  Good
• Lucerne Clinic

  London, W8 4ED

  Diagnostics and tests

  Good
• Lumina Clinics

  Croydon, CR0 8SS

  Diagnostics and tests

  No rating published
• Marylebone Diagnostic Centre

  London, W1U 6RD

  Diagnostics and tests

  No rating published
• Medetick UK Ltd

  Ilford, IG2 7HU

  Diagnostics and tests

  No rating published
• Medical Diagnosis Ltd

  London, NW10 0UR

  Diagnostics and tests

  No rating published
• Medlabs Diagnostics Ltd

  London, EC1N 7UU

  Diagnostics and tests

  No rating published
• Medneo

  London, W1W 6QP

  Diagnostics and tests

  Outstanding
• Medserena Upright MRI Centre

  London, SW7 4ES

  Diagnostics and tests

  Good
• MillWay Medical Practice

  London, NW7 2HX

  Diagnostics and tests

  No rating published
• Miracle Scan Ltd

  Northwood, HA6 1QL

  Diagnostics and tests

  No rating published
• Mobile Cardiac Service

  Southall, UB2 4FQ

  Diagnostics and tests

  Good
• Mohs Skin Lab UK Ltd

  Enfield, EN2 8JL

  Dermatology and skin · Diagnostics and tests

  No rating published
• Motherscan Health

  London, SW20 8BA

  Diagnostics and tests

  No rating published
• MotherScan Islington

  London, N7 8LT

  Diagnostics and tests

  No rating published
• National MRI Scan Limited

  London, WC2R 3DA

  Diagnostics and tests

  No rating published
• Neurophys HQ

  London, SE1 9SG

  Diagnostics and tests

  No rating published
• New Malden Diagnostic Centre

  New Malden, KT3 3TX

  Diagnostics and tests

  Requires improvement
• Numi Scan (North London)

  London, N10 1LR

  Diagnostics and tests

  No rating published
• Numi Scan East London Ltd

  London, E18 2LQ

  Diagnostics and tests

  No rating published
• Numiscan South East London

  Sidcup, DA15 8DJ

  Diagnostics and tests

  No rating published
• OneWelbeck Health Assessment and Longevity

  London, W1G 0AR

  Diagnostics and tests

  No rating published
• OneWelbeck Imaging and Diagnostics

  London, W1G 0AR

  Diagnostics and tests

  Good
• Orchis IV Limited

  London, W1W 5PF

  Diagnostics and tests

  No rating published
• Orpington Endoscopy Centre

  Orpington, BR5 3TW

  Diagnostics and tests

  Good
• Oryon Imaging (Weymouth Street)

  London, W1G 6NX

  Diagnostics and tests

  No rating published
• Oryon Imaging and Healthcare Ltd

  London, W1G 9ST

  Diagnostics and tests

  Good
• Paul Strickland Scanner Centre

  Northwood, HA6 2RN

  Diagnostics and tests

  Good
• PET CT at The Harley Street Clinic

  London, W1G 7LH

  Diagnostics and tests

  Good
• Phoenix Ultrasound Holborn

  London, EC1N 7UU

  Diagnostics and tests

  No rating published
• Prenuvo

  London, W1W 8QX

  Diagnostics and tests

  No rating published
• Prime Health Harley Street

  London, W1G 9JF

  Diagnostics and tests

  Requires improvement
• Private Ultrasound Limited

  London, W1G 0EB

  Diagnostics and tests

  Good
• Private Ultrasound Scan

  Hayes, UB4 8NL

  Diagnostics and tests

  Requires improvement
• Queen Square Imaging Centre

  London, WC1N 3AR

  Diagnostics and tests

  Good
• Rainbow Health

  London, W1G 7HP

  Diagnostics and tests

  No rating published
• Reliable Scan Limited

  London, N19 5LB

  Diagnostics and tests

  No rating published
• Respiratory Diagnostics at Clementine Churchill Hospital Consulting rooms

  Harrow, HA1 3RX

  Diagnostics and tests

  No rating published
• Rightangled HQ

  London, W6 0LT

  Diagnostics and tests

  Good
• Rodina Daley

  London, SE8 3QZ

  Diagnostics and tests

  No rating published
• Scanletics Moorgate

  London, EC2R 6AF

  Diagnostics and tests

  No rating published
• Sidcup MRI

  Sidcup, DA14 6LT

  Diagnostics and tests

  Good
• Sidcup PET-CT Centre

  Sidcup, DA14 6LT

  Diagnostics and tests

  Good
• Siddiqui Labs Limited – Remote GP Services

  Pinner, HA5 4RW

  Private GP · Diagnostics and tests

  No rating publishedRemote consultations
• Smart MRI LTD (Located inside Tessa Jowell Health Centre)

  London, SE22 8EY

  Diagnostics and tests

  No rating published
• Sonoworld Diagnostic Services Limited

  London, W1G 7DB

  Diagnostics and tests

  Good
• Sovereign Talent Ltd

  London, SW1Y 4AA

  Diagnostics and tests

  No rating published
• Specialist Cardiac Diagnostics Ltd HQ

  London, E1W 2JJ

  Diagnostics and tests

  Good
• Swift Blood Tests

  London, E1 0SG

  Diagnostics and tests

  No rating published
• Synnovis Group LLP - Blackfriars Hub Laboratory

  London, SE1 8NZ

  Diagnostics and tests

  No rating published
• Tawazun Health

  London, W1G 0PW

  Diagnostics and tests

  Good
• Ted's Health

  London, SE1 1RU

  Diagnostics and tests

  No rating published
• TeqDr

  London, EC1Y 8QP

  Diagnostics and tests

  No rating published
• The Art of Hearing

  London, E18 1BD

  Diagnostics and tests · Hearing and ENT

  No rating published
• The Cardiovascular Diagnostics Centre Limited

  London, W1G 8QL

  Diagnostics and tests

  No rating published
• The Clock House Ultrasound and Surgical Clinic

  Purley, CR8 2AF

  Diagnostics and tests

  No rating published
• The Doctors Laboratory

  London, W1G 9RT

  Diagnostics and tests

  Requires improvement
• The Doctors Laboratory

  London, WC1H 9AX

  Diagnostics and tests

  No rating published
• The Gynaecology Ultrasound Centre

  London, W1G 6BF

  Women's health and menopause · Diagnostics and tests

  Good
• The HLH Imaging Group Ltd

  London, N3 3PD

  Diagnostics and tests

  Good
• The Imaging Centre

  Edgware, HA8 6AG

  Diagnostics and tests

  No rating published
• The Liver Clinic

  London, W1U 2AU

  Diagnostics and tests

  No rating published
• The Park Clinic

  London, SW20 0TW

  Diagnostics and tests

  No rating published
• The PharmaClinic Ltd Head Office

  Barnet, EN5 5QF

  Diagnostics and tests

  No rating published
• The PRP Lab Mayfair

  London, W1H 7HY

  Diagnostics and tests

  No rating published
• The Scan Clinic

  Ilford, IG2 6SX

  Diagnostics and tests

  Good
• The Wellness Laboratory

  London, SW1X 7LY

  Diagnostics and tests

  Good
• Thérapie Medical (UK) Ltd

  London, N1 0PS

  Diagnostics and tests

  No rating published
• TRG Europe Limited

  Harrow, HA1 1BE

  Diagnostics and tests

  No rating published
• Trinity Medical Imaging

  Carshalton, SM5 3LQ

  Diagnostics and tests

  Requires improvement
• Trinity Medical Imaging Ltd

  Carshalton, SM5 3LB

  Diagnostics and tests

  No rating published
• Tunica Diagnostics

  London, WC2H 0DT

  Diagnostics and tests

  No rating published
• UKSONO Healthcare Orpington

  Orpington, BR6 0FE

  Diagnostics and tests

  No rating published
• UltraCare Plus Ultrasound Diagnostics

  Bromley, BR2 7LD

  Diagnostics and tests

  No rating published
• Ultram Ltd

  London, W14 0SH

  Diagnostics and tests

  No rating published
• Ultrasound Centre Ltd

  Croydon, CR0 1LB

  Diagnostics and tests

  No rating published
• Ultrasound Diagnostic Services

  London, W1G 7LG

  Diagnostics and tests

  Requires improvement
• Ultrasound Direct London

  Surrey, CR0 1LE

  Diagnostics and tests

  Good
• Ultrasound Scanning Services Ltd

  London, NW9 8UA

  Diagnostics and tests

  Good
• Ultrasound-Care Scanning Services Ltd T/As Peek-a-Baby

  Mitcham, CR4 3ND

  Diagnostics and tests

  Requires improvement
• Ultraworld Scanning Services

  Erith, DA8 1TA

  Diagnostics and tests

  No rating published
• UniLabs Ltd Cavendish Street

  London, W1W 6NR

  Diagnostics and tests

  No rating published
• Unilabs Ltd Stephenson Way

  London, NW1 2HD

  Diagnostics and tests

  No rating published
• Vantage Diagnostics Headquarters

  London, NW3 5HT

  Diagnostics and tests

  Good
• Vishal’s Ultrasound Diagnostic Centre

  Wembley, HA9 0GL

  Diagnostics and tests

  No rating published
• Vital Flow Health Limited Head Office

  London, SW1W 8DP

  Diagnostics and tests

  No rating published
• West Middlesex MRI

  Isleworth, TW7 6AF

  Diagnostics and tests

  Good
• Wimbledon NeuroCare

  London, SW19 2PT

  Diagnostics and tests

  Good
• Window To The Womb

  Bexleyheath, DA7 4SZ

  Pregnancy scans · Diagnostics and tests

  Good
• Window to the Womb

  London, E4 9HH

  Pregnancy scans · Diagnostics and tests

  No rating published
• Window to the Womb

  Chessington, KT9 1EL

  Pregnancy scans · Diagnostics and tests

  Good
• Window To The Womb

  Wallington, SM6 7AN

  Pregnancy scans · Diagnostics and tests

  Good
• Window To The Womb

  London, W7 2QP

  Pregnancy scans · Diagnostics and tests

  Good
• Window to the Womb, Ealing

  London, W7 2QP

  Pregnancy scans · Diagnostics and tests

  No rating published

Diagnostic, scan and testing clinics offering remote consultations

These clinics in our Diagnostics and tests category are registered for remote advice, or say they work online. They may see patients from London without an in-person visit. Check with each clinic which areas it covers.

• Abbott Nurse Advisor Service

  Maidenhead, SL6 4XE

  Diagnostics and tests

  No rating publishedRemote consultations
• Capitol Diagnostics

  Uxbridge, UB9 5NA

  Diagnostics and tests

  No rating publishedRemote consultations
• Grove Hospitals Radiology Ltd

  Greenhithe, DA9 9ST

  Diagnostics and tests

  No rating publishedRemote consultations
• LMVP Telemedicine

  Cambridge, CB2 8RA

  Diagnostics and tests

  No rating publishedRemote consultations
• Telemedicine Clinic Limited

  Reading, RG1 3EU

  Diagnostics and tests

  GoodRemote consultations
• Vascular Services Department

  Blackpool, FY3 8NR

  Diagnostics and tests

  GoodRemote consultations
• Vascular Studies Room

  Bury, BL9 7TD

  Diagnostics and tests

  GoodRemote consultations
• Vascular Studies Room

  Manchester, M8 5RB

  Diagnostics and tests

  GoodRemote consultations
• Vascular Studies Unit

  Manchester, M23 9LT

  Diagnostics and tests

  GoodRemote consultations
• Vascular Ultrasound

  Oldham, OL1 2JH

  Diagnostics and tests

  GoodRemote consultations
• Vascular Ultrasound

  Wirral, CH49 5PE

  Diagnostics and tests

  GoodRemote consultations

Nearby areas

Slough 21Guildford 20Reading 5Milton Keynes 6Brighton 7Cambridge 9

Other types of clinic in London

Private hospitals 191Private GP 142Aesthetics and cosmetic 117Weight management 68Mental health 65Dermatology and skin 55Urgent care 35Drug and alcohol 35Women's health and menopause 34Eyes 32

All clinics in London

About these listings

How many diagnostic, scan and testing clinics are there in London?

We list 187 clinics in London in our Diagnostics and tests category, based on the CQC register as at 1 September 2026. 81 of them have a published CQC rating. Another 11 offer remote consultations.

Why might a clinic be missing?

We only place a clinic in this category when its name, website address or CQC registration shows it offers this kind of care. Clinics with general names may not be included, so it's worth searching all clinics in London too.