Dr. Colin Theng is a Senior Consultant at The Skin Specialists and Laser Clinic in Singapore. He is the former Chief of the Psoriasis Unit at the National Skin Centre and is the current president of the Psoriasis Association of Singapore. His areas of research interests include psoriasis, photodermatology, and phototherapy. He is actively involved in clinical trials in psoriasis. He is also a clinical tutor with the National University of Singapore and is actively involved with medical students and post-graduate teaching. He received the Dean’s award in 2010 for clinical teaching.