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Your Skin's Expert
Where clinical precision meets aesthetic vision
All about us
At Derma Utoquai, your skin health takes center stage - holistically, personally and at the cutting edge of medicine.
We combine medical dermatology, dermato-oncology and modern aesthetic dermatology under one roof. Our experienced team offers you evidence-based early skin cancer detection and treatment as well as individual aesthetic and laser therapies - supported by state-of-the-art imaging, artificial intelligence and many years of scientific experience.
Our aim is to provide care that is both medically effective and aesthetically pleasing - while always taking your personal needs into account.
Dermatology redefined. Two experts. Every skin need covered.

Redefining dermatology
At derma utoquai, we bring together leading minds in clinical dermatology and aesthetic care. From early skin cancer detection to advanced skin rejuvenation, our specialists offer science-based solutions for all skin types.
The Prof. Braun Skin Cancer Center Zurich combines over 30 years of clinical and scientific experience in dermatology and skin cancer medicine with state-of-the-art technology - including digital dermoscopy, AI-supported image analysis and 3D whole-body imaging.
Our aim is to detect skin cancer as early as possible - and to provide you with personal, understandable and empathetic support. Medical precision and human closeness go hand in hand with us.
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At Derma Utoquai, experienced dermatologists from the fields of clinical dermatology, dermato-oncology and aesthetic dermatology work hand in hand. We combine medical expertise with state-of-the-art technology to offer you the best possible care.
Our services range from systematic early skin cancer detection and treatment to individual aesthetic and laser-based therapies - always scientifically sound, personalized and focused on your health and well-being.

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The specialists for your skin
At Derma Utoquai, experienced dermatologists are there for you. Our founding doctors have decades of experience in general skin diseases, skin cancer prevention and treatment, aesthetic dermatology and laser therapy.
We work with modern technology (e.g. digital skin scans and AI-supported image analysis) and work with you to find the right treatment for you, explained in a clear and understandable way. Get to know our team - we will accompany you personally, respectfully and competently.
director

Prof. Dr. Med. Ralph Braun
Prof. Dr. med. Ralph Braun is a specialist in dermatology and venereology and Professor of Dermatology and Dermato-Oncology at the University of Zurich. His focus is on the early detection and treatment of skin cancer. Prof. Braun has extensive experience in clinical research and AI-supported image diagnostics and combines modern technology with personal, understandable patient care.
A different approach to skin health
The skin is our largest organ and protects us from environmental influences; diseases of the skin can therefore severely affect our physical well-being and quality of life.
Clinical dermatology deals with the diagnosis, treatment and prevention of diseases of the skin, hair, nails and mucous membranes. Frequent tasks include the diagnosis of skin rashes, chronic inflammation (e.g. eczema, psoriasis), infections, as well as the early detection and treatment of skin cancer.
Clinical dermatology


Aesthetic dermatology at Derma Utoquai combines Dr. Stefan Duve's decades of experience with state-of-the-art, evidence-based methods. We offer both established procedures such as botulinum and fillers as well as innovative techniques for skin rejuvenation and improvement. The aim is a natural, harmonious result - individually tailored and medically sound.
Service Name
Prävention von Hautkrebs
Early detection of skin cancerEvery year, over 28,000 people in Switzerland are diagnosed with skin cancer. The good news is that if skin cancer is detected early, it can be cured in most cases - a simple operation is often all that is needed.
Every year, over 28,000 people in Switzerland are diagnosed with skin cancer. The good news is that if skin cancer is detected early, it is curable in most cases - a simple operation is often all that is needed.
Prof. Dr. med. Ralph Braun has over 30 years of experience in clinical work, research and early detection of skin cancer and combines medical expertise with empathetic care.
Our spectrum ranges from the Vectra 3D full-body skin cancer scanner, digital dermoscopy, AI-supported image analysis to personalized therapies - from non-invasive procedures to surgical treatment and personal aftercare


Whether incipient hair loss or advanced alopecia - we offer individual treatment concepts based on the latest dermatological science. Our hair treatments include both tried-and-tested procedures such as hair transplants and innovative therapies such as PRP (autologous blood therapy to stimulate the hair follicles). A high-resolution hair and scalp analysis forms the basis for a precise diagnosis and personalized treatment. The aim is to detect hair loss at an early stage and take effective countermeasures - for permanently healthier and thicker hair.
Hair treatment
Customer testimonials
Prof. Dr. Ralph Braun is an outstanding specialist who understands how to combine modern technology with his extensive knowledge in a way that allows every patient to gain access to the complex subject of dermatology. We have been patients of Prof. Dr. Braun for several years and can recommend him and his practice without reservation. We have lived in various countries with excellent medical care, but we have rarely received such excellent care as at Clinic Utoquai.
PH&MH
Zurich
The combination of this new technology with Professor Braun's extensive experience seems to be an ideal solution for patients like me to optimally monitor my skin changes. As a patient, it gives me peace of mind when the latest technology, combined with years of experience, performs regular checks. As a long-time patient of Professor Braun, I now feel even better protected with the new scanner.
KK
Zurich
Do you have any questions, would you like a consultation or to make an appointment? Send us an e-mail or use our online contact form. We will support you personally, competently and reliably.
Contact us - we will be happy to help you.
