An immunodermatologist is a dermatologist who specializes in the diagnosis and treatment of immune-mediated skin diseases. These dermatologists have expertise in understanding the interactions between the immune system and the skin, as many skin conditions have an immune component. Immunodermatologists diagnose and manage conditions such as autoimmune skin diseases (e.g., psoriasis, lupus, pemphigus), allergic skin disorders (e.g., contact dermatitis, urticaria), and other immune-related conditions affecting the skin.