The Kidney Stone Clinic offers the expert care of Dr. Andrew Portis. We welcome new patients and provide ongoing care to Dr. Portis' existing patients.

As seen on WCCO

A research study by Dr. Andrew Portis is the first long-term follow-up study of complex kidney stone patients. His research found that removing all kidney stones (even the smallest fragments) is critical in preventing future stones. Watch the story.

About the Kidney Stone Clinic

At the HealthEast Kidney Stone Institute Clinic, we understand the impact of kidney stones and how they can disrupt your life. That's why we're committed to providing excellent care, whether you're experiencing a kidney stone for the first time or have dealt with them for years.

We focus on:

• Diagnosing kidney stones
• Reducing kidney stone pain and symptoms
• Treating kidney stones
• Preventing new stones

Dr. Andrew Portis, urologist

The Kidney Stone Institute and clinic are led by Andrew Portis, MD. Dr. Portis is recognized as a local and regional specialist in the treatment of complex stone cases. At the Kidney Stone Institute, under the direction of Dr. Portis, 90% of patients require only a single procedure to clear their stones. This greatly exceeds the national standard of 65% for single treatment success.

Make an appointment or get more information

To reach us, call 651-326-3830 or 1-888-326-3830 (toll free). A doctor's referral is not required to make an appointment.

Hours

Clinic hours are 8 am to 4:30 pm, Monday through Friday.

Outside of clinic hours, you can call the kidney stone hotline at 651-326-3830 to speak with registered nurses who will review your symptoms and make recommendations to help you get appropriate care.

Getting to the clinic

The Kidney Stone Institute Clinic is located at St. Joseph's Hospital on the second floor of the dePaul Tower. Please ask for directions to the clinic at the hospital reception desk.

Address:
45 West 10th Street
St. Paul, MN 55102