Dermatology Dermatology is a branch of medicine that deals with skin, hair, sweat glands, etc. Dermatologists are doctors who diagnose and treat diseases and tumors of the skin, hair, and sweat glands. This short article about medicine can be made longer. You can help Wikipedia by adding to it. Retrieved from "https://simple.wikipedia.org/w/index.php?title=Dermatology&oldid=6959441"