Dr. Maria Criselda Valerio, MD, FPDS is a board-certified Dermatologist and Fellow of the Philippine Dermatological Society specializing in medical, aesthetic, and pediatric dermatology for skin, hair, and nail conditions. She completed subspecialty training in Dermatologic Oncology (skin cancer screening, dermoscopy, mole checks, and skin cancer prevention) and Supportive Oncodermatology, providing expert dermatologic care for cancer patients experiencing skin, hair, and nail toxicities from cancer therapies. Her specialized oncology practice covers the prevention and management of adverse effects caused by chemotherapy, targeted therapies, immune checkpoint inhibitors, antibody-drug conjugates (ADCs), hormonal treatments, and radiation therapy—including conditions like acneiform (acne-like) rashes, hand-foot skin reactions, paronychia, radiation dermatitis, and cancer-treatment-related hair loss. Her general clinical practice covers a wide range of dermatologic concerns, including but not limited to acne, post-acne scarring, melasma, hyperpigmentation, skin asthma, eczema, psoriasis, blistering diseases, and hair loss (alopecia), alongside evidence-based aesthetic treatments for skin texture and rejuvenation. Dr. Valerio offers both online teleconsultations and face-to-face clinic consultations for comprehensive pathologic, aesthetic, and cancer treatment-related skin concerns in adult and pediatric patients.