Clin Assoc Prof Mark Koh is a dermatologist, paediatric dermatologist and dermatopathologist. He is head and senior consultant of Dermatology Service, KK Women’s & Children’s Hospital (KKH), as well as visiting consultant at Singapore General Hospital, Sengkang General Hospital and National Cancer Centre.

After completing his specialty training in dermatology in Singapore, A/Prof Koh embarked on a 1-year fellowship in paediatric dermatology and dermatopathology at the Children’s Memorial Hospital and Northwestern Memorial Hospital, Chicago from 2010-2011. In 2016, he embarked on a 2-month fellowship in complex vascular anomalies at Boston Children’s Hospital.

During his tenure at KKH, Dr Koh helped to set up several multi-disciplinary clinics (Vascular Anomalies Clinic, Genodermatoses clinic, Chronic Eczema Clinic). He also helped to set up the Cutaneous Lymphoma Clinic and Adult Genodermatoses Clinic at SGH, and Skin Cancer Syndrome Clinic at NCC.

His sub-specialty interests in dermatology include atopic dermatitis, genodermatoses, vascular anomalies, histiocytic disorders, cutaneous lymphomas, and skin cancer syndromes. A/Prof. Koh is also involved in teaching of medical students, residents and fellows, and in involved in several research projects and has published widely in many peer-reviewed journals and dermatology textbooks.