Dr Jonathan Siew

Dr Jonathan Siew helps patients with general medical issues, men's health, dermatology, allergy medicine and mental health. He leads the Skin Clinic at The Doctor's Room, where he sees acne, eczema, psoriasis, rosacea, skin and nail fungal infections, and offers mole checks, dermoscopy and melanoma risk assessments.

His skin consultations include diagnosis and treatment planning for common skin issues, including topical or oral treatments for acne, hormonal options, emollients and topical steroids for eczema, topical steroids and vitamin D analogues for psoriasis, and creams or tablets for rosacea. Isotretinoin is referred externally, and surgical review or advanced treatment can be coordinated with dermatologists or plastic surgeons if needed.

Dr Siew has specialist training in dermatology and allergy, with a PGCert in Allergy and a Diploma in Clinical Dermatology. He qualified in 2005 and has over 20 years' experience in NHS and private practice across Essex and Hertfordshire.