You Deserve the Best.

More than 60 Board Certified, Fellowship-
Trained Physicians
Recognized as “Top Docs”
More than 40 locations in Arizona
Nationally recognized for renal care

What We Treat

SKI provides comprehensive treatment for acute and chronic kidney disease, end-stage renal disease, hypertension, kidney stones, kidney transplant, and electrolyte disorders.

Patient Support

With a Patient Portal and online Patient Education Center, SKI supports patients 24/7. In addition, we have on-site educational classes to help you actively manage your kidney disease.

Renal Care Organization

SKI is a proud, founding member of Renal Care Organization (RCO), a national platform representing more than 250 nephrologists and nearly 300,000 patients.

Physicians, Learn More

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Latest News/Blogs

Know Your Disease: Understanding the Basics of Kidney Disease:

26th Feb 2019

The kidneys are two bean-shaped organs. They are located below the rib cage on each side of your body. Most people without juvenile kidney disease are born with two functioning kidneys, but only need one to live a normal life...

SKI Vascular Center is First Ambulatory Surgical Center in the Nation to Utilize FDA-Approved Ellipsys System for Non-Surgical Dialysis Fistula Creation

06th Dec 2018

TEMPE, Ariz.--(BUSINESS WIRE)-- Tempe-based interventional nephrologists Randy Cooper, MD and Umar Waheed, MD, and their team at SKI Vascular Center, this week became the first ambulatory surgical center in the US to create a perc...

Becoming Aware of Chronic Kidney Disease (CKD) and What to Look For

By Mario Torres, MD | 18th May 2018

Becoming Aware of Chronic Kidney Disease (CKD) and What to Look For. By Mario Torres, MD Q: How common is CKD? A: It is estimated that as many as 1 in 7 of the U.S. population (30 million Americans) suf...