Take the Kidney Stone Quiz

Kidney stones are one of the most common problems of the urinary tract—and one of the most painful disorders. How much do you know?

Your Questions Answered on Kidney Stones

Justin Friedlander, MD, director of endourology and Einstein's Comprehensive Kidney Stone Center, answered your questions in an online chat.

All About Kidney Stones, Treatment and Prevention

We understand the causes of kidney stones, and we know how to treat and prevent them. Check out our infographic to learn more.

Meet Justin Friedlander, MD

Dr. Friedlander is director of Endourology and Einstein's Comprehensive Kidney Stone Center.

Kidney Stones: Straight Talk on Prevention

Dr. Justin Friedlander provides tips for preventing kidney stones.