Dr. Ari Kostadaras is a Nephrologist  [Kidney, Blood Pressure and Dialysis Specialist ] based in Astoria Queens 10 minutes East of Manhattan, New York. An award-winning for Best Doctor in the New York Metropolitan area - US News Best Doctors...he is affiliated with Astoria Dialysis and Newtown Dialysis Centers located in Astoria and Long Island City, NY. He has 25 years of experience in Clinical and Critical care Nephrology, High Blood pressure, Renal transplant Management,  Peritoneal Dialysis, and Kidney Stones management and treatment. Speaks  Greek, Spanish, Italian