Daniel Marchalik

Today’s stone age: How to eat to prevent kidney stones
Kidney stones are very common: Men have a nearly one in five chance of developing kidney stones over their lifetime,…

How to reduce risk of kidney stones after bariatric surgery
The Centers for Disease Control and Prevention (CDC) reports that 22.1 percent of adults in Washington, D.C., are obese. Though…

Literature’s lessons for medical students
Many of my patients don’t know that, in addition to my medical degree, I also have a master’s degree in…