Dermatologist

A dermatologist is a medical doctor who specializes in the health of the skin, hair, nails, and mucous membranes. They diagnose and treat a broad range of conditions, perform surgical and cosmetic procedures, and may manage chronic diseases in collaboration with other clinicians. Dermatologists provide medical care for skin infections, inflammatory disorders, tumors, pigmentary conditions, hair loss, and nail disorders, and they play a key role in skin cancer prevention and early detection.

Most dermatologists complete medical school and then enter a residency in dermatology. Many pursue subspecialty fellowships in areas such as pediatric dermatology, dermatopathology, or Mohs micrographic surgery. In the United States, dermatologists are certified by the American Board of Dermatology after completing approved training; licensure and ongoing continuing medical education are required in all jurisdictions.

Clinical work includes patient examinations, diagnostic biopsies, dermoscopy, patch testing for contact dermatitis, and the use of lasers or light-based therapies. Procedures may include skin biopsies, cryotherapy, excisions, and Mohs micrographic surgery for skin cancers. Dermatologists may provide cosmetic treatments such as botulinum toxin injections, dermal fillers, chemical peels, and laser resurfacing.

Dermatology subspecialties include pediatric dermatology, dermatopathology, and dermatologic surgery. Dermatologists may work in outpatient clinics, hospitals, or academic centers and collaborate with other specialists and researchers in managing complex skin conditions and in dermatologic research and clinical trials.