
Dr ALFONSO RAO
PIONEER OF COSMETIC DENTISTRY
Define Clinic is a new concept in aesthetic treatments and cosmetic dentistry.
Founded by Drs Benji Dhillon and Alfonso Rao – world-leaders in cosmetic surgery and cosmetic dentistry – the clinic marries both disciplines in a way that has never been achieved before.
Their combined expertise allows for a uniquely collaborative approach to achieving face and smile perfection.
The Define Clinic team represent the best in their fields. Carefully selected for their skill, professionalism and commitment to achieving the very best results for their patients.
Our Visions & Values
Dr BENJI DHILLON
PASSIONATE ABOUT AESTHETICS
The Define Experience
For TV presenter, model and actress Shibani, looking great is all part of the job. She says Define Clinic’s cutting edge aesthetic treatments and private, tranquil surroundings are worth travelling halfway across the world for.

AESTHETIC TREATMENTS
For Face, Body & Soul
At Define Clinic, world-leading cosmetic surgeon Dr Benji Dhillon brings together a comprehensive range of non-surgical treatments, to help you achieve and maintain a more confident you.
Benji is one of the UK’s most sought-after cosmetic surgeons, whose professional experience includes time as medical director for Europe and the Middle East with Allergan, the developers of Botox®. At Define clinic, he has hand-selected a team who share his passion for perfection and skill at achieving stunning, yet natural, results.
Each of Benji’s treatments begins with an in-depth assessment using his unique, evidence-based full-face protocol, to design a holistic treatment plan from a range of the most effective treatments available.
Elegant, natural results have earned Dr Dhillon and his team a loyal worldwide following. In coordination with Dr Alfonso Rao’s’ cosmetic dentistry, his subtle physical transformations are often accompanied by a profound boost to confidence and positivity.



COSMETIC DENTISTRY
Beauty Starts with a Smile
Led by cosmetic and restorative dentist Dr Alfonso Rao, Define Clinic’s dentistry team works at the leading edge of art and science.
With state-of-the-art facilities and technology like digital smile planning and 3D imaging, Alfonso and the team treat minor cosmetic adjustments with the same care and attention as a full smile rehabilitation – and always with stunning yet natural results.
As a standalone treatment, dentistry by Alfonso represents some of the finest, most sympathetic cosmetic and restorative dentistry to be found. In combination with Dr Benji Dhillon’s aesthetic treatments, it is the ultimate in transformation science.



Success stories



What a Transformation!
Paul – Dr Alfonso Rao’s patient
Paul thought it was too late to return to perfect oral health. But, thanks to implants from Alfonso Rao, he now has years of smiles ahead.



Can’t Stop Smiling!
Kain – Dr Alfonso Rao’s patient
Kain’s confident again – another stunning transformation with implants and bonding by Alfonso Rao.
Press, Media & News
Bringing Harley Street to Beaconsfield
Define Clinic brings decades of combined dental and aesthetic expertise to Beaconsfield.
Both Benji and Alfonso have been opinion leaders and ambassadors for prominent international brands including Straumann, Teoxane and Allergan. Both are leading educators whose mentoring and training is highly sought after by an upcoming generation of ambitious clinicians.
With Define Clinic, Alfonso and Benji extend their expertise to the private and relaxed surroundings of Beaconsfield – a charming market town in the heart of Buckinghamshire.
In doing so, the pair have defined a new touchstone for aesthetic and dental clinical care.


Don’t Take Our Word For It
See What Define Clinic Patients Have to Say
Dhrutal
reviewed onDr Dhillion and his team are great at what they do! From the minute you walk in through their door, the service is alway calm and welcoming. I would highly recommend Define clinic, the finally outcome has made feel so much more confident and I couldn’t be happier with the result. Thank you Dr Dhillion and your team for making me feel amazing.
Tracey Brown
reviewed onMy menopause consultation was so helpful and reassuring – i wish i had booked one sooner. Dr Carter was easy to talk to and plenty of advice around menopause issues generally – not just on the alternative clinical therapies available but also from a holistic and lifestyle point of view. Even before starting medication i have made adjustments to exercise and stress management techniques which have led to a noticeable improvement in some of my symptoms. I couldn’t recommend a specialist consultation more. Thank you.
Shayna Waldman
reviewed on5 stars all around for Dr. Dhillon and his team. I’ve been travelling out to the clinic from London for years now to see Dr. Dhillon and Ashley for various treatments and continue to do so. I trust them with everything. They are honest & kind and everyone is so friendly! I recommend to all my friends.
LISA STONE
reviewed onAlways very professional and knowledgeable. Dr Dhillon is fantastic and Georgia is always so pleasant and responds to my emails so quickly. Wouldn’t trust my face with anyone else!