Dr Duncan Brennand

FRCR MBBS BSc Hons | Lead Aesthetic Doctor

GMC Number: 4341662

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.

Duncan-Brennand
Dr-Duncan-Brennand-doorway

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Where calm meets care ✨
Our beautiful waiting room at 101 Harley Street - designed to make your experience as comfortable and reassuring as possible before your day surgery. 🤍

#HarleyStreet #DaySurgery #PatientCare #101HarleyStreetStep inside our theatre space ✨
Where expertise, precision, and compassion come together in our day surgery unit at 101 Harley Street. Because every detail matters. 
#101HarleyStreet #DaySurgery #Theatre✨✨✨Pre-op checks, done with care 🤍

Ensuring every patient is ready, comfortable, and in safe hands.

#DaySurgery #PatientSafety #HarleyStreet #101HarleyStreet✨ Meet Rebecca – Patient & Operations Coordinator ✨

From your very first enquiry through to post-operative care, Rebecca is your dedicated point of contact at 101 Harley Street.

She is here to:
	•	Guide you through the entire surgical journey
	•	Answer every enquiry with clarity and care
	•	Coordinate pre- and post-operative support
	•	Ensure our surgeons are fully supported, so your experience runs seamlessly

📱 WhatsApp: 07307 447168
📧 Email: clientcare@101hs.co.uk

Your journey starts and continues, with Rebecca 🤍Introducing Dr. Nicki Bystrzonowski ✨

A highly skilled Plastic Surgeon, Dr. Nicki specialises in complex microsurgical reconstruction as well as a wide range of aesthetic and reconstructive procedures. Her meticulous approach, dedication to patient care, and ability to restore both form and function make her a valued addition to our expert team.

@dr_nicki_bystrzonowski 

#HarleyStreet #101HarleyStreet #PlasticSurgery #PlasticSurgeryLondon #Microsurgery #ReconstructiveSurgery #AestheticSurgery #DrNickiBystrzonowski #ExpertCare #HarleyStreetSurgeon #DaySurgeryUnit✨✨✨🌿✨Serenity on Harley Street.
A space where science meets self-care, surrounded by greenery and calm. 

@latelieraesthetics 

#LatelierAesthetics #HarleyStreet #SkinWellness #101HarleyStreet #Skincare

How can you find us?

Our surgery is located on Harley Street in Marylebone, London, within one of the world’s most prestigious and historic medical districts. Situated at 101 Harley Street, the clinic offers a discreet and refined setting in the heart of Central London, bringing together leading consultants, advanced facilities and personalised care.

We welcome patients from across the world, as well as patients travelling to London from across the UK and internationally for specialist medical, surgical and aesthetic treatments.

Our location benefits from excellent transport connections. Regent’s Park, Oxford Circus and Baker Street Underground stations are all within easy walking distance, while major London rail stations and international airports  including Heathrow, Gatwick and London City provide convenient access for national and international visitors.

Whether you are travelling from within London or further afield, our Harley Street clinic provides a calm, professional environment designed to deliver exceptional care in one of the capital’s most respected medical locations.

 

Opening hours
Monday
9 am–5 pm
Tuesday
9 am–5 pm
Wednesday
9 am–5 pm
Thursday
9 am–5 pm
Friday
9 am–5 pm
Saturday
9 am–5 pm
Sunday
Closed
101 Harley Street Day Surgery
101 Harley St, London W1G 6AH
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