National Institute of Diabetes and Digestive and Kidney Diseases
Building 31, Room 9A04
31 Center Drive, MSC 2560
Bethesda, MD 20892-2560
The National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) conducts, supports, and coordinates research on diseases affecting public health, including erectile dysfunction.
Urology Care Foundation
1000 Corporate Blvd
Linthicum, MD 21090
The Urology Care Foundation offers this site where you can find information on pediatric and adult conditions. You can also search for a urologist and learn more about this field.