Prof Dr Christian Mehl
Specialist in Prosthodontics
About us
A clinic built by specialists
Specialist-led private dentistry in the heart of Marylebone. Complex care, planned carefully, explained plainly, and delivered by clinicians who teach and research in the fields they treat.
★ 4.9 on Google
100,000+ cases completed
20+ team members
Our story
Founded to raise the standard
Wimpole Street Dental Clinic was founded on one idea: that specialist dentistry should be unhurried, thoroughly planned and built on the best available evidence.
Its three partners still hold the clinic to that standard today, leading a wider team of specialists and clinicians from a purpose-built practice on Queen Anne Street.
The partners
Prof Dr Christian Mehl
Specialist in Prosthodontics
Dr Raul Costa
Restorative and Aesthetic Dentistry
Ms Jennifer Boardman
Dental Therapist & Hygienist
Our journey
How the clinic grew
From a specialist partnership to one of Marylebone's leading private practices.
2007
Where it began, at Swiss Smile
Christian, Raul and Jennifer meet at Swiss Smile on Brook Street and work together for several years. The idea of one day opening their own clinic in Marylebone is born.
2011
Building expertise abroad
Prof Mehl opens the HarderMehl Dental Clinic in Munich with Prof Harder, growing it into one of Germany's finest. Dr Costa and Jennifer Boardman develop their own fields, always intending to reunite.
2019
Wimpole Street Dental Clinic is founded
Prof Harder and Prof Mehl establish the clinic, acquiring the practice at 55 Wimpole Street.
2020
A world-class refurbishment
The Wimpole Street premises are completely refurbished into a modern specialist clinic, which the growing team soon outgrows.
2022
The partnership completes
Dr Costa and Jennifer Boardman become partners, and the clinic moves to a larger, fully refurbished home at 38 Queen Anne Street.
Since 2022
A specialist team under one roof
Dr Mosahebi, Dr Sudarshan, Dr Lampert and Dr Ciapryna join, building the specialist team that leads the clinic today.
By record, not reputation
Recognised in our field
The clinic's expertise is documented, taught and proven, not simply claimed. Follow any figure to see the detail.
Watch
See the clinic for yourself
A short introduction to the clinic, the team and the way we work.
The clinicians
Internationally recognised clinicians
Every dentist here is a registered specialist or works to a defined special interest, and many teach, lecture and publish. Complex cases are handled by someone who does that work all day, and coordinated with the other disciplines in one place.
Prosthodontics
Dental implants
Endodontics
Orthodontics
Periodontics & gum health
Restorative & cosmetic
Meet the team
Why patients choose us
The Wimpole Street standard
The things that make the difference are not always the ones you can see. Here is what to expect from us.
01
We listen first
We take time to understand your concerns before any treatment is planned, rather than rushing you through.
02
Every option, explained
The benefits, risks and costs of each approach, set out clearly and in plain language, so you can decide with confidence.
03
Care built around you
Your medical history is reviewed and your plan is tailored to you, with a warm welcome from everyone you meet.
04
We follow up
After longer or more complex treatment, we check in on your recovery to make sure everything is healing well.
05
Pioneering hygiene
We introduced one of the UK's first fully digital, validated sterilisation systems, with a checklist for every procedure.
06
A team worth trusting
Our people are the key to our success, so we work hard to attract and keep the very best of them.
07
Premium materials only
We use materials from leading suppliers with proven long-term data, across every kind of treatment.
08
Your time and trust, valued
We recommend the treatment that fits your priorities, your timeline and your budget, never more than you need.
The work behind the numbers
Research and teaching
Our clinicians publish original research and teach the next generation of dentists. A selection of recent work.
Recent publications 70+ papers
2025Influence of buccal bone lamella defects on hard and soft tissues with submerged and non-submerged healing. Mehl et al.
2021Man vs. machine: guided and non-guided approaches in implantology. Camlog Implant Hub
2020Lead or be lead: guided implantology in the 21st century. Dentale Implantologie
2019Single-cell adhesion of human osteoblasts on plasma-conditioned titanium implant surfaces. J. Mech. Behavior of Biomedical Materials
Lectures & awards 40+ worldwide
2024Implant prosthodontics in the 21st century, 2-day course. University of Kiel
2022Digital Dentistry, 2-day course. Munich, Germany
2021Guided implantology. London, England
2021Failures and risk management in dentistry. Seggau, Austria
The people
Meet the team
Registered specialists in prosthodontics, endodontics and orthodontics, alongside restorative and aesthetic dentists, therapists and hygienists. Press play to hear from them.
Dr Raul Costa
Restorative and Aesthetic Dentistry
Ms Jennifer Boardman
Dental Therapist & Hygienist
Dr Sanjana Sudarshan
Specialist Orthodontist
Dr Tami Lampert
Dentist
Dr Negin Mosahebi
Specialist in Endodontics
Dr Stefan Ciapryna
Specialist in Endodontics
Craftsmanship
A laboratory you can trust
Your crowns, veneers and dentures are made by master technicians we have worked with for years, in the UK, Germany and Italy. People we know by name, chosen for the quality of their hands, not the lowest price.
Our fixed restorations are full ceramic and completely metal free, finished by hand so they fit precisely and carry the character of your natural teeth.
Because we have worked with the same technicians for decades, we trust the materials they use and know the work will be put right in the rare event it is ever needed. That is why we are able to offer a warranty on it.
Inside our laboratory
Technology
Digital precision at every step
Intraoral scanning replaces uncomfortable impressions, 3D planning maps implants and reconstructions before we begin, and digital design and manufacturing produce restorations that fit first time.
We adopt proven technology early, and only when it genuinely makes your care safer, faster or more comfortable.
Our technical set-upThe place
Inside the clinic
A calm, modern practice on Queen Anne Street, designed to put you at ease.
Reception
Treatment room
Digital scanning
Imaging
Sterilisation
Natural light
Considered finishes
The details
Look around
Explore the clinic in 360°
Step inside and move through the practice for yourself, room by room.
Visit us
Find us in the heart of Marylebone
On Queen Anne Street in the medical district, a short walk from Bond Street and Oxford Circus.
Opening hours
Monday – Thursday9am – 6pm
Friday9am – 5.30pm
Saturday & SundayBy appointment
Getting here
Tube · Bond Street, Oxford Circus, Regent's Park and Baker Street.
Bus · routes 7, 88, 94, 98, 113, 139, 159, 390 and 453 stop nearby.
Parking · on-street via the RingGo app, or Q-Park Harley Street a minute away.
Come and see the difference for yourself
Book a consultation with one of our dentists, or get in touch with any question.