Dental Treatments

Welcome to Twoth Dental + Facial Aesthetics in St John’s Wood. We are a family focused clinic offering patients the full range of treatments with a world class clinical team with over 100 years of combined experience.

Dr Neil Counihan

Specialist in Orthodontics

GDC no. 63969

A leading orthodontic specialist, Dr Neil Counihan has over thirty years’ experience in transforming the smiles and confidence of young people and adults. Trained in London and New York, he brings a wealth of expertise to all his patients.

Neil is passionate about early intervention orthodontics, and focuses on delivering a diagnosis and treatment plan that’s right for the individual. Importantly, he takes into account the growing face of a child or teen. He specialises in treatment plans that avoid tooth extractions and help create healthy teeth for life.

Dr Neil Counihan Featured In

Patient Reviews

Alyssia Sykes
Alyssia Sykes
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Great experience at my hygiene appointment with Carlos. Very informative, helpful and comfortable. The clinic itself has a warm and inviting feel, all the staff members are lovely and made me feel relaxed for my appointment. I would highly recommend Twoth!
zehra qadir
zehra qadir
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I had an appointment with Carlos the Hygienist and he was amazing. I was impressed by the state of the art facilities, the warm and welcoming team and ofcourse the very advanced and new treatment I had. I can’t wait to visit Twoth again!

Our Dental Treatments

General Dentistry

Consultations, Fillings, Root Canals, Extractions, Dentures.


Teeth Cleaning, Periodontics, Teeth Whitening.

Cosmetic Dentistry

Invisalign, Veneers, Crowns, Composite Bonding, Full Smile Makeover.


Fixed Braces, Invisalign First, Invisalign Teen, Mouth Guards.

Dental Implants

Single Implants, All on 4, All on 6, Zygomatic Implants, Bridges.

Meet The Team With 100+ Years of Experience


State Of The Art Technology

At Twoth Dental, we pride ourselves on providing our patients with the latest in dental technology to ensure the most precise and accurate diagnoses and treatments. Our state-of-the-art technology includes the 3D iTero scanner, CBCT scanner, and panoramic OPG X-ray.

The CBCT scanner uses advanced imaging technology to provide a detailed, three-dimensional view of your teeth, jaw, and surrounding structures. This helps us to identify potential dental issues early on, allowing for more effective and timely treatment.

The panoramic OPG X-ray provides a comprehensive view of your entire mouth, including your teeth, jaw, and sinus areas. This helps us to identify any potential issues that may be missed by traditional dental X-rays, ensuring that we provide the most comprehensive dental care possible.

3D Itero Scanner

The iTero scanner is a revolutionary dental technology that uses a handheld wand to capture detailed, digital impressions of your teeth and gums. Unlike traditional dental impressions, which can be messy, uncomfortable, and time-consuming, the iTero scanner is non-invasive and provides accurate, real-time images of your teeth and gums.

One of the main benefits of the iTero scanner is that it allows us to create a digital 3D model of your teeth and gums, which can be used to design customised treatment plans for orthodontics, dental restorations, and other dental procedures. This is particularly useful for Invisalign clear braces treatment, as it allows us to create custom aligners that are precisely tailored to your individual dental needs.

Patient care is our top priority

Become a New Patient Today!

From general to cosmetic to specialist dentistry, we provide 0% payment plans to help separate the fees of your treatment.

Fee Guide



Complimentary Consultation With the Treatment CoordinatorComplimentary
Consultation With Dentist: Including 2D X-Rays, iTero Scan, Clinical Photographs, and Bespoke Treatment Plan (1 hour)£95
Emergency Appointment: Including 2D X-Rays (30 mins)£75
Hygiene with complete Periodontal Assessment£150
Children’s Hygiene (under 12)£65
Consultation With Orthodontic Specialist: Including 2D X-Rays, iTero Scan, OPG X-Ray, Clinical Photographs, and Bespoke Treatment Plan (1 hour)£225
Consultation With Implantologist & Oral Surgeon: Including 2D X-Rays, Clinical Photographs, and Bespoke Treatment Plan (1 hour)£125
CBCT 3D X-Ray Scan£150

I have now visited Twoth on three different occasion... The first time was to take my son (8 years old) to see Dr Counihan for a braces consultation and my son absolutely loved the entire experience from start to finish. In fact, he was so excited and relaxed about it all he wanted to get started immediately.

The second time around, I went to see Dr Counihan myself for a second opinion and found the experience just as good as my son did

Karin Thyselius

Before I found Dr Neil Counihan I had a long history of dental trauma and sadly I repeatedly was subjected to very poor dentistry. I was scared to let anybody near my mouth and teeth. I had lost hope!

Dr Counihan made me the promise, with the right care I can keep my mouth healthy and definitely keep my teeth for the rest of my life.

And most importantly he made me feel safe and listened to

Neil M.