
Dr Duncan Brennand is an experienced aesthetic doctor with over a decade of clinical expertise in non-surgical cosmetic medicine.
Duncan is an Aesthetic Physician with a wealth of expertise in both innovative and evidence-based treatments. His medical career began with years of intensive study, leading to his appointment as a Consultant Interventional Radiologist at University College London Hospital in 2006. Today, he is internationally recognised for his work in minimally invasive, image-guided procedures.
His passion for aesthetic medicine was first sparked in 1999 while working with the plastic surgery team at The Middlesex Hospital. As cutting-edge aesthetic treatments emerged, he saw an opportunity to combine his precision and technical skill with his appreciation for natural, subtle enhancement.
Duncan’s approach to injectables is at the heart of L’Atelier Aesthetics’ ethos meticulous, refined, and always tailored to the individual. He believes in enhancing each client’s natural beauty with a careful, gentle touch, never overdone or artificial. With an expert eye for balance and harmony, he tailors every treatment to achieve refreshed, refined results that inspire confidence while maintaining authenticity. His philosophy defines the L’Atelier experience, where advanced techniques meet artistry to deliver beautifully understated, natural-looking rejuvenation.


Our clinic is located on Harley Street in Marylebone, London, one of the world’s most prestigious and historic medical districts. Situated within 101 Harley Street, our clinic offers a discreet and refined setting in the heart of Central London, renowned for its concentration of leading medical and aesthetic specialists.
We welcome patients from across Marylebone, Mayfair, Fitzrovia, Regent’s Park, Soho, Knightsbridge, Belgravia, Chelsea and Kensington, as well as visitors travelling to London for specialist aesthetic and skin treatments.
Our location benefits from excellent transport links, with Oxford Circus, Bond Street and Regent’s Park Underground stations all within easy reach. The clinic is also conveniently accessible from major London rail stations and Heathrow, Gatwick and London City airports, making visits straightforward for both UK and international patients.
Whether you are travelling from within London or further afield, our Harley Street clinic provides a calm, professional environment for personalised aesthetic and skin health treatments in one of the capital’s most respected medical locations.
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