Dr. guest specializes in the following: Dermatologist Description A dermatologist is a physician specializing in skin diseases and related issues involving the skin, scalp, hair and nails. This specialty includes medical and surgical aspects of these diseases.
ramrod - a rod used to ram the charge into a muzzle-loading firearm. 1  rod - a long thin implement made of metal or wood. 2  overseer, superintendent - a person who directs and manages an organization. 3  rod - a long thin implement made of metal or wood.
Column. A pushrod is basically a metal tube designed to transfer the reciprocating motion of a valve lifter, riding on the camshaft, to the valve. I found the pushrod fascinating 20 years ago, back when I was a high-school car geek devouring car magazines.