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Expert Dental Implants and Smile Makeovers in Cardiff & London
Established in Cardiff and London, Guys Dental Implant Centre specialises in advanced dental implant treatments, smile makeovers, and complex restorative dentistry. Our state-of-the-art clinics utilise cutting-edge technology, including X-guide navigated implant placement and 3D imaging software, to deliver precise and comfortable procedures. Led by Dr David Guy, a highly experienced restorative dentist and implant surgeon, our team prioritises bespoke treatment plans tailored to individual patient needs.

With expertise in bone regeneration, porcelain veneers, and guided surgery techniques, we combine optimal dental health with cosmetic excellence. Our Cardiff clinic on Cathedral Road and Harley Street practice in London serve patients seeking transformative dental solutions, supported by a commitment to ongoing education and innovation in implant dentistry.
Services
Dental Implants Smile Makeovers Porcelain Veneers General Dentistry Bone Grafting Guided Surgery Clear Aligners Crowns & Bridges
Highlights and features
  • We offer 20+ years of expertise in complex implant dentistry and bone regeneration.
  • Our clinics use X-guide technology and 3D imaging for precise treatments.
  • We create bespoke treatment plans tailored to individual patient aspirations.
  • Our team includes lecturers in implant dentistry with postgraduate qualifications.
  • We operate from state-of-the-art clinics in Cardiff and London's Harley Street.
Services
Dental Implants
Titanium dental implants replace missing teeth with fixed crowns or bridges. Using guided surgery techniques and 3D planning software, we ensure precise placement for long-term functionality. Our implant dentists perform bone grafting when needed to support successful integration. Treatments range from single-tooth replacements to full-mouth reconstructions using All-on-4 technology, providing stable, natural-looking solutions that preserve jawbone structure.
Smile Makeovers
Custom smile transformations combine dental implants, porcelain veneers, and crowns to address multiple aesthetic concerns. Our specialists use minimal-prep veneers and advanced materials to correct gaps, discolouration, and misalignment. Treatment plans integrate restorative and cosmetic techniques to achieve harmonious results, with temporary solutions available during the transformation process to maintain confidence throughout treatment.
Guided Surgery
Computer-guided implant surgery uses CT scans and 3D modelling to plan procedures with sub-millimetre accuracy. This technology enables keyhole techniques for faster healing and reduced discomfort. Our Nobel Clinician software and X-guide systems allow real-time navigation during complex cases, ensuring optimal implant positioning for both functional and aesthetic outcomes in challenging anatomical situations.
General Dentistry
Our Cardiff clinic provides comprehensive general dental services alongside specialist treatments. This includes white composite fillings, preventive hygiene care, and Clear Aligner orthodontics. Dr Angharad Welply offers mercury-free restorations and tailored hygiene plans, focusing on maintaining oral health through modern techniques and patient education for long-term dental wellness.
Bone Grafting
Advanced bone regeneration techniques restore jawbone volume to enable successful implant placement. We perform sinus lifts, block grafts, and ridge preservation using various biomaterials. This specialist procedure allows patients with bone loss to benefit from dental implants, creating a stable foundation for both immediate and delayed implant treatments through carefully planned regenerative protocols.
People
Dr David Guy
Principal Dentist
Dr David Guy is a highly experienced restorative dentist and implant surgeon with postgraduate qualifications from UCL and Warwick. He lectures internationally in implant dentistry and specialises in complex reconstructions using advanced techniques like guided surgery and bone regeneration.
Dr Hui Chen
Co-Principal Dentist
Dr Hui Chen is a skilled dentist with over 20 years' experience and a postgraduate diploma in conscious sedation. She serves as Senior Lecturer at Cardiff University Dental School and provides implant treatments and general dentistry at our Cardiff clinic.
Dr Angharad Welply
General Dentist
Dr Angharad Welply provides general dental care and implant treatments at Guys Dental Implant Centre. She qualified from Cardiff Dental School and offers mercury-free restorations alongside preventive and orthodontic treatments using Clear Aligner technology.
Professor Vas Sivarajasingam
Consultant Oral Surgeon
Professor Vas Sivarajasingam is a Consultant Oral Surgeon in Cardiff and Vale UHB. He specialises in oral surgery procedures including wisdom teeth extractions and accepts referrals for complex oral medicine cases requiring specialist intervention.
Questions
What dental implant technologies do you use?
We use X-guide navigated surgery, 3D imaging, and Nobel Biocare systems for precise implant placement.
Do you offer smile makeover consultations?
Yes, we provide comprehensive consultations to create custom smile transformation plans using veneers or implants.
Can bone grafting be performed for implant patients?
Our experts perform sinus lifts and block grafts to enable implant treatment where bone volume is insufficient.
Are same-day dental implants available?
Yes, we offer immediate loading techniques and All-on-4 solutions for selected patients.
Do you treat patients from outside Cardiff and London?
Many patients travel nationally and internationally for our specialist implant and restorative treatments.
What aftercare do you provide for dental implants?
We recommend annual check-ups and maintenance for implants, including those placed elsewhere.