Dr. Ien Chan is a London-based Dermatologist (skin doctor). He trained in a number of renowned teaching hospitals across London including St Johns Institute of Dermatology, St Marys Hospital and Chelsea and Westminster Hospital. Dr. Chan was a Consultant Dermatologist at St Marys Hospital, London, one of the UKs busiest teaching hospitals for over 10 years. He is now running a weekly specialist dermatology clinic at Chelsea and Westminster Hospital.Dr. Chans specialist interests include paediatric dermatology, HIV-associated skin diseases, and male genital skin disorders. He also sees patients with general skin disorders such as acne, rosacea, eczema, psoriasis, hair loss, and vitiligo. He also screens and treats patients for skin cancers.Dr. Chan is also passionate about research. His research efforts were awarded an MD degree, numerous publications in leading medical journals and presentations at national and international dermatology and scientific meetings.Diseases, Medical Tests and TreatmentsExcision of Skin LesionSkin BiopsiesCauteryCryotherapyMole RemovalSkin Cancer ScreeningVideo ConsultationMole CheckSkin Cancer SurgeryRashMinor Skin SurgeryHivesDermatitisContact DermatitisBlistering DisordersAged and Sun-damaged SkinRosaceaEczema (atopic dermatitis)AcneEczemaPsoriasisHair lossVitiligo Diagnosis and management of skin cancersMale genital skin disordersHIV-associated skin diseasesVasculitisBullous PemphigoidCystsHyperhidrosis (excessive sweating)LupusMolesSarcoidosisShinglesUrticarianapkin dermatitis (nappy rash)