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Mayo Clinic has one of the largest and most experienced practices in the United States, with campuses in Arizona, Florida and Minnesota. Staff skilled in dozens of specialties work together to ensure quality care and successful recovery.

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Displaying 1-1 out of 1 doctors available

Last Name Initial: S

  1. David J. Sas, D.O.

    David J. Sas, D.O.

    1. Pediatrician
    2. Pediatric Nephrologist
    1. Rochester, MN
    Areas of focus:

    Hemodialysis, Dialysis, Kidney transplant, Peritoneal dialysis, Continuous renal replacement therapy, Protein in urine,... Chronic kidney disease, Urinary tract infection, High blood pressure in children, Kidney stone, Acute kidney inury, Primary hyperoxaluria, Nephrotic syndrome, Renal artery stenosis, Kidney infection, Glomerular disease, Minimal change disease, Blood in urine, End-stage renal disease, Focal segmental glomerulosclerosis, Renovascular disease, Polycystic kidney disease, Kidney cyst, Kidney injury, Membranoproliferative glomerulonephritis, Hyperoxaluria, Hypercalciuria, Hydronephrosis, Renal tubular acidosis, Medullary sponge kidney, Single kidney, Shrinking kidney, Multicystic kidney dysplasia, Horseshoe kidney, Congenital kidney disorder, Childhood nephrotic syndrome, Postural proteinuria

Research Profiles

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Aug. 22, 2026
  1. Hemodialysis. National Kidney Foundation. https://www.kidney.org/atoz/content/hemodialysis. Accessed May 21, 2026.
  2. Hemodialysis. National Institute of Diabetes and Digestive and Kidney Diseases. https://www.niddk.nih.gov/health-information/kidney-disease/kidney-failure/hemodialysis. Accessed May 21, 2026.
  3. Qunibi WY. Prescribing and assessing adequate hemodialysis. https://www.uptodate.com/contents/search. Accessed May 21, 2026.
  4. Oliver MJ, et al. Approach to the adult patient needing vascular access for chronic hemodialysis. https://www.uptodate.com/contents/search. Accessed May 21, 2026.
  5. Elsevier Point of Care. Clinical Overview: Hemodialysis, overview. https://www.clinicalkey.com. Accessed May 21, 2026.
  6. Elsevier Point of Care. Clinical Overview: Hemodialysis, access complications. https://www.clinicalkey.com. Accessed May 21, 2026.
  7. Elsevier Point of Care. Clinical Overview: Hemodialysis complications. https://www.clinicalkey.com. Accessed May 21, 2026.
  8. Hemodialysis. Merck Manual Professional Version. https://www.merckmanuals.com/professional/nephrology/renal-replacement-therapy/hemodialysis?autoredirectid=37472. Accessed May 21, 2026.