A Urologist is a doctor who treats health problems of the male and female urinary tract system and male reproductive system.  Urologists are surgeons who treat pediatric and adult patients.  >>Learn more about Urology

Dr. Nathan Grunewald, a native of Sauk Prairie, is the only full-time local Urologist allowing patients to be seen and treated quickly while remaining close to home. Understanding urological issues can be difficult to discuss, but Dr. Grunewald provides advice and treatment options in a safe, comfortable, and understanding environment. His comprehensive practice is equipped with the latest technologies and he is trained in the most recent techniques and medicines, providing safer, more effective treatments to improve a patient’s quality of life.

Offering treatments for:
  • Kidney and bladder stones
  • Genitourinary cancers (kidney, bladder, prostate, testicular)
  • Men’s health conditions 
    • Enlarged prostate (BPH) 
    • Prostate cancer and screening
    • Testicular cancer
    • Vasectomy
    • Male fertility 
    • Low testosterone
    • Erectile dysfunction
  • Overactive bladder
  • Incontinence (urinary leakage)
  • Recurrent urinary tract infections

Nathan Grunewald, MD