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.
Major General George B. McClellan. George McClellan was one of the most controversial figures in American military history. He was a man of many talents â superb engineer, brilliant administrator and organizer, an expert at siege warfare, a confident, charismatic man able to command the respect and adoration of the troops he commanded.