Dr. Peter W. Santos, DO, is a Nephrologist at Arizona Kidney Disease & Hypertension Center. He received his medical degree from Arizona College of Osteopathic Medicine of Midwestern University. Dr. Santos is board certified in Internal Medicine and Nephrology. His research interests include Nephrology, Chronic Renal Failure, Dialysis, Hypertension, Kidney Transplantation, Electrolyte Disorders, Vascular Disease, and Internal Medicine.