dermatologist n. One who discourses on the skin and its diseases; one versed in dermatology; especially, A physician with specialized training in dermatology, licensed to practise as a specialist in treating diseases of the skin.
... the Cutaneous Diseases which affect it: together with Essays on Acne, Sycosis, and Cloasma. By B. C. PERRY, Dermatologist. New ... — The Atlantic Monthly, Volume 17, No. 100, February, 1866 • Various