By Dr Ananya Mandal, MD. A nephrologist is a physician who studies and deals with nephrology. Nephrology is the adult and pediatric study of the kidneys and its diseases. The nephrologist deals with the diagnosis and management of kidney disease. The kidneys are vital for maintaining normal fluid and electrolyte balance in the body.
Source: Virginia Society, Sons of the American Revolution. Colonel William Campbell was the quintessential commander for the tough, independent-minded riflemen who formed the militia units from Campbellâs home in the mountains of the southwest Virginia.
Almost all Army Colonels receive special training at the Army War College in Pennsylvania, which graduates over 200 Army officers a year. Colonel is the final stepping stone rank before the General Officer ranks, and Colonels showing exceptional skill and leadership are often promoted to Brigadier General. Colonel is the 24th rank in the United States Army, ranking above Lieutenant Colonel and directly below Brigadier General. A colonel is a Field Officer at DoD paygrade O-6, with a starting monthly pay of $6,399. What is the proper way to address a Colonel? The correct way to address a Colonel named Mr. Williams is Colonel Williams, or written as COL Williams. In formal situations, a Colonel should always be addressed by their full rank. How much does a Colonel earn?