Osterley Dental Practice
153 Thornbury Road, Isleworth, TW7 4QG · Regulated by Care Quality Commission (CQC)
Osterley Dental Practice in Hounslow offers general dentistry, children's dentistry, white fillings, veneers, dental crowns, bridges, dentures, root canal therapy, oral surgery and oral cancer detection. Invisalign, Inman Aligner, Six Month Smiles and Zoom whitening are available. The practice has wheelchair access and a welcoming atmosphere.
Summary compiled from public information about this practice.
Photos
Treatments & services 24
Mentioned on the practice's own website · last checked May 2026. These are the treatments we could find. The practice may offer more.
Dentist Locator is not an emergency service. For urgent dental help, call 111. In a medical emergency, call 999.
Prices
Indicative pricing, please confirm with the provider before booking.
Source: practice website · last checked May 2026.
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This practice provides NHS dental treatment and last treated NHS patients in June 2026.
Source: NHS Business Services Authority general dental contract records, June 2026 data, the most recent month published. NHS availability can change, so please contact the practice to confirm.
We checked this in September 2026.
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Patient information
Based on the practice's website. What we could find. The practice may offer more.
Patient reviews
I had a wonderful experience with Dr. Poonum Winayak. She treated my daughter with great care while performing dental fillings, making the process comfortable and stress-free. I also had my teeth cleaned, and the procedure was thorough and gentle. Dr. Winayak is highly skilled, patient, and explains everything clearly, which really puts you at ease. The clinic is well-maintained, and the staff is friendly and professional. I highly recommend Dr. Winayak for anyone looking for excellent dental care for both adults and children.
PLEASE READ!!! WILL SAVE YOU TIME AND MONEY!!!!! This has been my family dentist for over 2 decades and in the last 5 years they have been absolutely TERRIBLE. Must be due to new owners or something because I have never had such a displeasing experience. 4 years ago one of their dentist said I needed a route canal done. Having waited for a long time and constantly going back and forth with their rude receptionist who seems to be always like that as long as I’ve gone here…must be the culture set there. Anyways they then said they can do the route canal for me for £260. I proceeded with the t…
Dr. Sana Harroussi was absolutely wonderful with my children! She is so patient, caring, and gentle — my kids felt completely relaxed during their visit. I had previously gone to another dentist in Hounslow, where they never managed to treat my kids, but at Osterley Dentist, Dr. Sana completed all the treatment and even a tooth removal pain-free on the very first visit! The whole team was friendly and welcoming, and the clinic itself is very clean and child-friendly. I really appreciate how Dr. Sana explained everything clearly and made sure my child felt comfortable throughout. I’m very …
Dr. Winayak was absolutely wonderful, she is so patient, caring and gentle. I felt completely relaxed during the visit. The whole team was friendly and welcoming. I really appreciate Dr Winayak. I highly recommend.
The team 3
0 GDC-registered clinicians listed on the practice's website.
From the practice's website · last checked May 2026. We show up to two people. The practice may have a larger team.
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Mentioned on the practice's website. Confirm with the practice if access needs are critical. The facilities we could find. There may be others.
Technology
From the practice's website · last checked May 2026. The technology we could find mentioned. The practice may use more.
Payment plans & membership
This practice mentions payment plans / membership options. Contact the practice for details.
The payment options we could find. There may be others.
Updated by the practice · May 2026
Emergency appointments
✓ Offers emergency appointments
Dentist Locator is not an emergency service, and it is not designed to help you find urgent or emergency dental care. If you need urgent help, see the NHS guidance on how to find an emergency dentist.
Updated by the practice · May 2026
Follow this practice
CQC regulates Dr Poonum Winayak to provide care at this location. Registered since 05/05/2011. Last inspection 12/Oct/2017.
See the report on CQC's website →