Dr. Tan Wooi Chiang is a distinguished dermatologist at Gleneagles Hospital Penang and Head of Dermatology at Hospital Pulau Pinang, renowned for his comprehensive expertise in skin and venereal diseases. With a patient-centric approach, he excels in general, laser, and cosmetic dermatology, phototherapy, allergy diagnostics, and sexually transmitted diseases, covering hair, nail, and sweat gland conditions. Patients praise his extensive knowledge, meticulous care, and dedication to ensuring they fully understand their treatment plans.