Ystradgynlais Dental Lounge
Beautiful smiles, same-day care where possible
Trusted family, cosmetic and implant dentistry in the heart of Ystradgynlais — gentle care, advanced technology and clear pricing.
20+ years’ experience
Led by Dr Roshahn Martin
In-house CBCT scanning
Precise 3D diagnostics
10% off private treatment (excludes cosmetic and orthodontic)
For dental plan members
Emergency care
Call before 5pm for same-day care where possible
Welcome
A trusted dentist in Ystradgynlais
We help patients across Ystradgynlais, Swansea and the wider South Wales area achieve healthy, confident smiles — expert care in a friendly, approachable atmosphere.
We know a dental visit can feel daunting, so we take a gentle, caring approach to make every appointment as comfortable and stress-free as possible.
Practice photo coming soon
Part of something bigger
Ystradgynlais Dental Lounge
Part of the Dental Lounge family
Our treatments
How we can help you smile
From routine check-ups to complete smile transformations — everything under one roof in Ystradgynlais.
Practice photo coming soon
Dental implants
Long-lasting, natural-looking replacements for missing teeth — from a single tooth to implant-retained dentures.
Practice photo coming soon
Cosmetic dentistry
Whitening, composite bonding, veneers, stain removal and recontouring — subtle tweaks or a full smile makeover.
Practice photo coming soon
General & family care
Check-ups, hygiene, fillings, crowns, root canal, extractions and dentures — gentle care for all ages.
Dental implants
Missing teeth? Implants: a long-lasting way to restore your smile
Eat, speak and smile with confidence again. Book a free consultation (CBCT scan charged separately) with our implant team and get a personalised plan.
Practice photo coming soon
Cosmetic dentistry
Small changes, big confidence
Whitening for a brighter smile. Bonding to fix chips and gaps in a single visit. Veneers for a complete transformation. Every treatment is planned around your face, your goals and your budget.
Meet the team
Friendly faces, expert hands
The same care and attention to detail, whether you’re here for a check-up or a complex implant case.
Dr Roshahn Martin
Principal Dentist
BDS (University of Birmingham, UK, 2004). GDC No. 83483. Qualified in 2004 and leads the practice, providing general, cosmetic and implant dentistry, with implant planning using our in-house CBCT scanner.
Dr Harrison Porteous
Dentist
BDS (Cardiff University, UK, 2025). GDC No. 328302. Provides general dentistry and is our registered Invisalign® provider for milder cases.
Dr Rio Dasour
Dentist
BChD (University of Leeds, UK, 2026). GDC No. 337332. Provides general dentistry.
Pearl Onyiliofor
Dental Therapist
GDC No. 316515. Registered with the GDC as a dental therapist since 2024. Provides fillings, children’s X-rays and hygiene appointments.
Annette Joseph
Dental Hygienist & Dental Therapist
GDC No. 327767. Registered with the GDC since 2025. Provides fillings, children’s X-rays and hygiene appointments.
Patient stories
What our patients say
Visit us
In the heart of Ystradgynlais
17 Commercial Street
Ystradgynlais, Swansea SA9 1HD
Opening times
Monday–Friday 9:00–17:00
Lunch: closed 13:00–14:00
Weekends & bank holidays: closed
Dental emergency? Call before 5pm and we’ll do everything we can to see you the same day.
Ready to book?
New private patients are always welcome. Call us or send a message and our friendly reception team will find you a convenient appointment — often the same day.