We have been treating skin conditions for over 150 years at St John’s Institute of Dermatology at Guy’s Hospital.

As one of the world’s leading centres for skin care and the largest clinical dermatology department in the UK, our experts treat a range of skin conditions. These include common ones like acne and those that are rare and require treatment that is not available elsewhere.

We’re also internationally recognised for research and training, advancing care in this field and sharing our knowledge with dermatologists from across the world for the benefit of all patients.

Experts in skincare

We specialise in diagnosis and provide both surgical and non-surgical treatments for a range of skin conditions, including:

  • acne, including scarring
  • benign skin lesions, including cysts, moles, skin tags and warts
  • birthmarks, including port-wine stains
  • eczema, including atopic dermatitis
  • keloid and hypertrophic scars
  • malignant skin tumours (including squamous cell carcinomas and basal cell carcinomas)
  • psoriasis
  • rashes
  • rosacea
Close up of woman's face

Dermatology treatments

Our specialist skin treatments include:

Laser treatments for skin conditions

We use the latest laser technologies to treat birthmarks, moles, cysts and scars. This enables us to provide treatment for any skin tone.

We tailor the laser choice and are able to penetrate through the top layer of melanin (skin pigment), reducing the chances of reactionary hyperpigmentation (darkening of skin) that other mainstream lasers can cause in darker skin tones.


Discover our dermatology experts

Meet our team of world-renowned dermatology specialists who can treat a range of skin conditions in central London.