Dr. Jianella Catrisse Diaz is a board-certified dermatologist of the Philippine Dermatological Society (PDS). She finished her residency training at Jose R. Reyes Memorial Medical Center, the national specialty center for dermatology in the Philippines. She also underwent further training as a visiting fellow in dermatologic laser surgery at Ramathibodi Hospital in Bangkok, Thailand. She is adept in the treatment of diseases of the skin, hair, and nails of adult and pediatric patients. Besides managing pathologic conditions, she also performs aesthetic procedures.