
Our team provides high-quality, affordable dental care for the people of Butetown and the wider Cardiff Bay area, in a welcoming environment. Whether you need an NHS dentist in Cardiff or a private practice offering the latest cosmetic treatments, our team is here to help. We welcome:

Contact our team today to enquire about NHS care through the Welsh Dental Access Portal, our private services, or our membership plan. You’ll find our phone number, email and opening hours below.
Telephone: 029 2183 3235
Email: patientcare@hywelsamuel.co.uk
Address: Loudoun Square Medical Centre, Plasiona, Butetown, Cardiff CF10 5HW Opening Times: Mon-Thurs 8.30 – 5pm and Fri 8.30 – 2pm
If you have a dental emergency outside practice hours that can’t wait for example severe swelling, dental injury or bleeding you can call the Dental Helpline on 0300 10 20 247. This service is available after 6pm week days, weekends and bank holidays.
We provide a wide range of treatments for the whole family, including NHS dentistry, private dentistry, cosmetic dentistry, tooth whitening, composite bonding, facial aesthetics, dental hygiene appointments and preventative care. Whether you need a routine examination, relief from dental pain, or a full smile makeover, our team will tailor your treatment to your needs.
Our membership plan helps you spread the cost of routine dental care. It includes regular examinations and hygiene appointments, discounts on selected treatments, and priority access to appointments.
Loudoun Square Dental Practice is part of Hywel Samuel & Associates, working alongside our sister practice, Golate Dental Practice, established in Cardiff city centre for over 40 years. Together, the two practices combine decades of clinical experience with modern technology and a patient-first approach, across Cardiff.