Nephrology Dialysis & Transplantation Associates is a part of the Kidney Institute, which is a professional association of physicians engaged in the practice of nephrology. Each physician at the Kidney Institute is certified by the American Board of Internal Medicine. It also includes the Dialysis Access Management Center, North Shepherd Kidney Clinic and Renal Research. It treats various kidney dysfunctions, such as urinary tract infection and minor and major kidney diseases. Nephrology Dialysis & Transplantation Associates is located in Houston.