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Browse diagnostics in Harrow. Use this directory to compare ratings, reviews, photos, opening hours, addresses and contact details. 186 results in Harrow. Average rating 4.4/5 based on 17,419 reviews & ratings.

Directory overview

  • 186 Total businesses
  • 4.4 Average rating
  • 78% With reviews
  • 61% With photos
  • 38 Highly rated
  • 91 Open on weekends
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Rating distribution

How many businesses fall in each rating band (rated only).

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Most common features

The features most often offered by the found businesses.

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Best options by need

The most common services among the found businesses, with the top-rated providers for each.

Top-rated at a glance

Businesses ranked by rating confidence β€” rating combined with review volume.

Business Rating Reviews Category Best for
Going Private Health 5.0 260 Insurance Agency Business health insurance brokerage
Circumcision Clinic 5.0 20 Medical Clinic Circumcision
Aligned Mindset Therapy Hypnotherapy Service 5.0 20 Medical Services Bereavement support
HariOm Body & Mind Treatment 5.0 15 Physical Therapy Clinic Back Pain Relief
West London Gynaecology 5.0 10 Medical Services Cyst Removal
Segreto Clinic 5.0 9 Medical Clinic Anti-Wrinkle Injections
Lorraine Tindale Counselling and Psychotherapy 5.0 6 Psychologist EMDR Therapy
Dr Wolfgang Muller 5.0 4 Physician Child Health Assessments

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Nearby regions

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  1. 159
    Photo of The Griffin Institute - Northwick Park and St Mark’s Hospital, Y Block, Watford Rd, Harrow HA1 3UJ, UK

    The Griffin Institute

    β˜…β˜…β˜…β˜…β˜† 4.2 (6 Reviews) Open

    β€œLovely place. I attended Microsurgery 5 day course. Best for plastics and Hand Surgery.”

    Address: Northwick Park and St Mark’s Hospital, Y Block, Watford Rd, Harrow HA1 3UJ, UK
    Website: griffininstitute.org.uk
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  1. 160

    My Life Counselling UK

    β˜…β˜…β˜…β˜…β˜† 4 (3 Reviews) Closed

    β€œI have been seeing Deshara for roughly a year now and I cannot tell you how much she has helped me with my depression, anxiety and self esteem. Deshara is incredibly kind, friendly, caring and understanding and I feel safe and appreciated every session.”

    Address: Newton Cl, Rayners Lane, Harrow HA2 9RS, UK
    Phone: +44 7786 009240
    Website: mylifecounsellinguk.com
  2. 162

    Martin Anthony

    β˜…β˜…β˜…β˜†β˜† 3.7 (3 Reviews) Open

    β€œThe most GENUINE Psychologist I have ever come across. He is very knowledgable, intelligent, caring, extremely helpful, very generous with his time and I highly recommend him.”

    Address: Harrow Healthcare Centre/84-88 Pinner Road, Harrow HA1 4HZ, UK
    Phone: +44 7973 423569
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  1. 167
    Photo of Kenton Clinic - 8 Upton Gardens, Harrow HA3 0DL, UK

    Kenton Clinic

    β˜…β˜…β˜…β˜…β˜† 3.9 (15 Reviews) Closed

    β€œI have been a patient here for a very long time and they have provided consistent, professional and great service. The staff at reception is always incredibly friendly and welcoming and my entire family have been patients here for over 10 years now. Would highly recommend!”

    Address: 8 Upton Gardens, Harrow HA3 0DL, UK
    Phone: +44 20 8907 7939
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  1. 170

    Globe Insurance Services

    β˜…β˜…β˜…β˜†β˜† 3 (6 Reviews) Closed

    β€œGreat service as always. I have had travel insurance, event insurance and business insurance with Globe Insurance Services, and it has always been my go-to insurance broker for everything. Highly recommended.”

    Address: 391 Alexandra Ave, South Harrow, Harrow HA2 9EF, UK
    Phone: +44 20 8866 1397
  2. 171

    Caryl Thomas Clinic

    β˜…β˜…β˜…β˜…β˜† 3.9 (97 Reviews) Closed

    β€œI had an appointment at the Caryl Thomas Clinic and was fortunate to be cared for by Nurse Deborah. She was absolutely outstanding throughout the entire visit. Her professionalism, compassion, and attention to detail were truly exemplary. Deborah made me feel at ease, took the time to thoroughly explain everything, and ensured all my concerns were addressed. Her warm demeanor and dedication to providing the best care left a lasting impression. I am grateful for her exceptional service and would highly recommend her to anyone seeking high-quality care. Thank you, Deborah!”

    Address: Headstone Dr, Harrow HA1 4UQ, UK
    Phone: +44 20 3893 8575
    Website: nwlondonsexualhealth.nhs.uk
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  1. 172
    Photo of St. Mark's Hospital - Watford Rd, Harrow HA1 3UJ, UK

    St. Mark's Hospital

    β˜…β˜…β˜…β˜…β˜† 3.9 (138 Reviews) Closed

    β€œI was referred to St Marks late November 2024 and was offered an appointment with the surgeon mid January 2025. I thought this was a super quick referral time. I saw Mr Kapil Sahnan and from the moment I stepped into the room I felt at ease. My appointment was on time and lasted longer than I expected. At no point did I feel rushed. Mr Kapil Sahnan has the most calming voice and explains everything in simple terms but detailed. He took on board my PTSD from previous surgery elsewhere and showed empathy. It's a rare find to find a surgeon with his knowledge and skill set combined with kindness, empathy and interest in the patient. I had my surgery last week and can honestly say that every member of staff I met were lovely, professional, and kind when I was worried. Mr Kapil Sahnan's medical team are as amazing as him. A special shout out to the anaesthetists and theatre staff. I felt really safe and looked after at all times. I found the hospital to be spotless. I was on Gladstone 2 post op and everyone who looked after me were so kind. I found the ward to be organised, even the food wasn't too bad! I had robotic surgery and would highly recommend this hospital.”

    Address: Watford Rd, Harrow HA1 3UJ, UK
    Phone: +44 20 8864 3232
    Website: lnwh.nhs.uk
  2. 173

    Saint marks

    β˜…β˜…β˜…β˜…β˜† 3.9 (138 Reviews) Open

    β€œI was referred to St Marks late November 2024 and was offered an appointment with the surgeon mid January 2025. I thought this was a super quick referral time. I saw Mr Kapil Sahnan and from the moment I stepped into the room I felt at ease. My appointment was on time and lasted longer than I expected. At no point did I feel rushed. Mr Kapil Sahnan has the most calming voice and explains everything in simple terms but detailed. He took on board my PTSD from previous surgery elsewhere and showed empathy. It's a rare find to find a surgeon with his knowledge and skill set combined with kindness, empathy and interest in the patient. I had my surgery last week and can honestly say that every member of staff I met were lovely, professional, and kind when I was worried. Mr Kapil Sahnan's medical team are as amazing as him. A special shout out to the anaesthetists and theatre staff. I felt really safe and looked after at all times. I found the hospital to be spotless. I was on Gladstone 2 post op and everyone who looked after me were so kind. I found the ward to be organised, even the food wasn't too bad! I had robotic surgery and would highly recommend this hospital.”

    Address: Watford Rd, Harrow HA1 3UJ, UK
  3. 174
    Photo of Turbocharger5Ltd - Unit D5, Phoenix Industrial Estate, Rosslyn Cres, Harrow HA1 2SP, UK

    Turbocharger5Ltd

    β˜…β˜…β˜†β˜†β˜† 2.7 (7 Reviews) Closed

    β€œHave to call and message the brother from this place. Absolutely bang on. Wat can I say 10/10 thanku. Will be using them again and I have sent it out to all my mates and family members to go and buy. Thankyou”

    Address: Unit D5, Phoenix Industrial Estate, Rosslyn Cres, Harrow HA1 2SP, UK
    Phone: +44 7552 564118
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  1. 175

    Ash Tree Clinic

    β˜…β˜…β˜†β˜†β˜† 2.2 (5 Reviews) Closed

    β€œDr Nadia, you are the kindest most lovely lady I have met. You’re so patient! You have helped me more than you know. There were so many doctor's listed on the insurance website and I definately hit gold when I picked you! To any lady looking for help, choose dr nadia, you won’t be disappointed and l put my.name to that! Penny”

    Address: 322-326 Ash Tree Clinic South, 322 Northolt Rd, South Harrow, Harrow HA2 8EQ, UK
    Phone: +44 20 8869 4500
  2. 176
    Photo of Trustplus - Northwick Park and St Mark's Hospital, Watford Rd, Harrow HA1 3UJ, UK

    Trustplus

    β˜…β˜…β˜…β˜†β˜† 2.9 (10 Reviews) Open

    β€œDr Hamdulay is a superb doctor - very caring and ready to go the extra mile if necessary. Thank you for all you’ve done to help me.”

    Address: Northwick Park and St Mark's Hospital, Watford Rd, Harrow HA1 3UJ, UK
    Phone: +44 20 8869 3390
    Website: trustplus.co.uk
  3. 177
    Photo of London North West University Healthcare NHS Trust - Northwick Park Hospital, A404 Watford Rd, Harrow HA1 3UJ, UK

    London North West University Healthcare NHS Trust

    β˜…β˜…β˜…β˜†β˜† 3.6 (44 Reviews) Open

    β€œHuge thanks to the Emergency Department at London North West University Healthcare NHS Trust! My mother had a sudden medical issue, and they took care of her immediately. The staff was professional, caring, and kept me informed every step of the way. Thankfully, they diagnosed and treated her quickly, and she's recovering well.”

    Address: Northwick Park Hospital, A404 Watford Rd, Harrow HA1 3UJ, UK
    Phone: +44 20 8864 3232
    Website: lnwh.nhs.uk
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  1. 178

    Dr JJ Wijeratne & Partners

    β˜…β˜…β˜…β˜†β˜† 3.3 (23 Reviews) Closed

    β€œWhen I spoke with a second person this morning, she listened to my query, explained well, sent a message to a doctor to obtain further explanation and assured she will come back to me. She helped with my second query, too. Priti does go extra mile to help with the queries. Great!”

    Address: Belmont Health Centre, 516 Kenton Ln, Stanmore, Harrow HA3 7LT, UK
    Phone: +44 20 8863 6863
    Website: belmonthealthcentre.co.uk
  2. 180
    Photo of The Ridgeway Surgery - 71 Imperial Dr, North Harrow, Harrow HA2 7DU, UK

    The Ridgeway Surgery

    β˜…β˜…β˜…β˜†β˜† 3.7 (261 Reviews) Closed

    β€œThe stakes are high, I'm their patient and a GP. I've been a patient of the Ridgeway Surgery for decades. The quality of care and access, for those who need it, are great. The Ridgeway have me for good! Dr David Lloyd and all his colleagues have left a lasting legacy, now also carried forward in the current generation of GPs. You're valued. Thank you.”

    Address: 71 Imperial Dr, North Harrow, Harrow HA2 7DU, UK
    Phone: +44 20 8427 2470
    Website: ridgeway-surgery.co.uk
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Frequently asked questions

Answers generated from the current directory data.

How many diagnostics are there in Harrow?

We list 186 diagnostics in Harrow.

What is the average rating of diagnostics in Harrow?

The average rating is 4.4, based on 17,419 reviews.

Which diagnostics in Harrow are rated highest?

There are 38 top-rated diagnostics in Harrow, for example 5 top-rated: 4D London Clinic (5.0β˜…, 371 reviews); Skin Expert Clinic Ltd (5.0β˜…, 266 reviews); Going Private Health (5.0β˜…, 260 reviews); Crystal Financial Solutions (5.0β˜…, 136 reviews); Alpha Motor (4.9β˜…, 826 reviews).

How many are open on weekends?

91 work on weekends.
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