Urology Associates of Green Bay

Kidney stone treatment in Green Bay, WI

Green Bay’s highest-volume kidney stone practice — same-day consultations for urgent cases.

500+ surgeries/year
Same-day care available
De Pere & Marinette
Kidney stone pain? We can often see you today.

Call (920) 433-9400

Why patients choose us
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Highest volume in the area

We perform over 500 stone surgeries per year. Our team has seen and treated virtually every type of stone presentation, including the complex cases other practices refer out.

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Same-day care for urgent cases

Patients calling with active kidney stone pain are typically offered a same-day consultation. We understand that stone pain is not something you can wait out, and we make it a priority to get you in quickly.

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Every treatment option available

We offer the full range of stone treatments, from shockwave therapy to advanced laser surgery to percutaneous procedures. You will not need to be referred elsewhere for a more complex case.

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Prevention and long-term management

Treating the stone is only part of the picture. We also offer comprehensive metabolic evaluations to understand why you are forming stones, along with personalized guidance on diet, supplements, and medications to reduce your risk of future stones.

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Private practice, not a hospital

As an independent practice, we offer more direct access to your care team, faster scheduling, and a more personal experience than a large hospital system.

Warning signs — call us right away
Severe back or side pain
Blood in urine
Pain radiating to groin
Nausea or vomiting
Difficulty urinating
Fever with stone pain
Understanding kidney stones

Kidney stones form when minerals and salts in the urine become too concentrated and crystallize inside the kidneys. They can range from the size of a grain of sand to several centimeters across. Small stones sometimes pass on their own, but larger stones, or those that become lodged in the ureter, the tube connecting the kidney to the bladder, often require treatment.

Symptoms of a kidney stone typically include severe pain in the back or side, pain that radiates to the lower abdomen or groin, nausea, blood in the urine, and difficulty urinating. If you are experiencing these symptoms, call us right away. Left untreated, a blocked stone can lead to infection or kidney damage.

Treatment options

Watchful waiting

Small stones
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Small stones that are likely to pass on their own may be managed with hydration, pain control, and close monitoring. We’ll confirm the size with imaging, prescribe pain relief, and give you a strain to catch the stone. We will guide you through what to watch for and when to seek further care.

Shockwave lithotripsy (ESWL)

Non-invasive · Outpatient
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Extracorporeal shockwave lithotripsy uses focused sound waves directed at the stone from outside the body to break it into smaller pieces that can pass naturally. It is non-invasive and performed as an outpatient procedure. ESWL works best for smaller stones in certain locations within the kidney.

Ureteroscopy with laser lithotripsy

Ureter & kidney · Outpatient
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For stones in the ureter or kidney that require more precise treatment, we use ureteroscopy: a thin, flexible scope is passed through the urethra and bladder to reach the stone without any incisions. Once the stone is located, laser energy is used to break it apart. Stone suction can also be used during the procedure to remove fragments immediately, reducing the chance of residual pieces.

Percutaneous nephrolithotomy (PCNL)

Large or complex stones
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For large or complex stones that cannot be treated effectively with ureteroscopy or shockwave therapy, we offer percutaneous nephrolithotomy. This procedure uses a small incision in the back to access and remove the stone directly through the kidney. It is the most effective treatment for large stone burdens and is typically performed with one overnight hospital stay.
Stone prevention: treating the cause, not just the stone

Kidney stones have a high recurrence rate. Without understanding why you formed a stone in the first place, there is a significant chance of forming another one. That is why we offer comprehensive metabolic evaluations for patients who want to take a proactive approach.

If you have had more than one kidney stone, or if you have a strong family history of stones, we strongly encourage a metabolic evaluation. Preventing the next stone is far easier than treating it.

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Metabolic evaluation

A metabolic stone evaluation typically involves blood and urine testing to identify the underlying cause of stone formation.

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Personalized prevention plan

Based on those results, we develop a plan that may include dietary changes tailored to your specific stone type, hydration guidance, targeted supplements, and prescription medications to reduce stone-forming minerals in the urine.

Common questions
How do I know if I have a kidney stone?
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The most common symptoms are sudden, severe pain in the back or side (often described as the worst pain of your life), nausea, blood in the urine, and pain that radiates toward the groin. Some people also experience urgency or discomfort when urinating. If you are having these symptoms, call us at (920) 433-9400 for a same-day evaluation.
Will my stone pass on its own?
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It depends on the size and location of the stone. Smaller stones often pass without intervention, while larger stones or those causing a blockage typically require treatment. We can evaluate your stone with imaging and give you a clear recommendation.
How quickly can I be seen?
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Patients with active kidney stone pain are typically offered a same-day consultation. Call us at (920) 433-9400 and let our team know you are in pain. We will do everything we can to get you in that day.
Where are procedures performed?
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Consultations are held at our offices in De Pere and Marinette. Surgical procedures are performed at Emplify Health in Green Bay or at Oconto hospital.
Is kidney stone surgery painful?
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Most procedures are performed under anesthesia and recovery is generally well tolerated. Ureteroscopy and ESWL are outpatient procedures with relatively short recovery times. PCNL is more involved but is appropriate when the stone requires it. You may have a temporary tube called a stent after surgery. THis is left inside your body and helps the kidney drain to the bladder. It is then removed a week or two after your stone has been cleared. Your surgeon will walk you through what to expect before any procedure.
Learn more
How Long Does It Take to Pass a Kidney Stone?Kidney Stone Diet: Foods to Eat and AvoidWhen to Go to the ER for a Kidney Stone

Don’t wait out kidney stone pain

If you are dealing with kidney stone pain, do not wait it out. We offer same-day consultations for urgent cases and have the most experienced stone team in the region ready to help.
Call (920) 433-9400

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Urology Associates — Green Bay's Only Independent Urology Group 📞 Call (920) 433-9400

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