Dr Lim Kah Beng was born in Taiping, Malaysia and completed his higher education in Epsom College, Surrey, UK. He received his medical education at Charing Cross Hospital Medical School, now part of the Imperial College NHS Trust. Dr Lim specialised in dermatology at the St John’s Hospital for Diseases of the Skin, now renamed St John’s Institute of Dermatology at Guy's, London and worked in Middle Road Hospital (later replaced by the National Skin Centre) for several years before leaving for private practice. He was also a Visiting Consultant and Visiting Specialist to the National Skin Centre for several years .
Dr Lim now runs a private dermatology practice in Gleneagles Medical Centre, Singapore and treats all types of medical and cosmetic skin disorders including acne, eczema, pigmentation and psoriasis. He offers a full range of treatment, including laser therapy, radiofrequency, dermal fillers and botulinum toxin injections.