Interventional nephrology is a specialized branch within the field of nephrology that focuses on the use of minimally invasive procedures to diagnose and treat various kidney-related conditions. Nephrologists with additional training in interventional procedures perform a range of interventions, such as placing and maintaining vascular access for hemodialysis, managing complications related to dialysis access, and performing renal biopsies to diagnose underlying kidney diseases. These procedures are often conducted under imaging guidance, utilizing techniques like ultrasound or fluoroscopy to ensure precision and safety. Interventional nephrologists play a crucial role in improving the quality of care for patients with kidney disease by providing timely and effective interventions, reducing the need for more invasive surgical procedures, and enhancing the overall management of complex renal cases. This subspecialty contributes significantly to advancing the field of nephrology by integrating innovative and minimally invasive techniques into the comprehensive care of patients with kidney disorders.