Dr. Sebastian Gandarillas Fraga is board-certified in Internal Medicine and Nephrology, with fellowship training in Critical Care Medicine. He completed his Internal Medicine residency at Lincoln Hospital in New York City, followed by fellowship training in Nephrology and Critical Care Medicine at Mount Sinai in New York City.

Dr. Gandarillas Fraga has particular clinical interests in acute kidney injury, critical care nephrology, advanced kidney replacement therapies, and complex electrolyte and acid-base disorders. His background in both nephrology and critical care provides him with a strong foundation in the management of complex kidney disease in critically ill and medically complex patients.

In addition to his clinical practice, Dr. Gandarillas Fraga has contributed to clinical research and academic work in nephrology and critical care medicine. He is committed to providing thoughtful, compassionate, and evidence-based care and places particular importance on helping patients understand their kidney disease and participate in decisions about their care.

Dr. Gandarillas Fraga is fluent in Spanish.