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Nathan Grunewald, MD


Urologic Surgery, Urology


Joined SPH:


Areas of Interest:Kidney stones, enlarged prostate, male fertility including vasectomy, low testosterone and erectile dysfunction, incontinence, recurrent urinary tract infection, and genitourinary cancers including kidney, bladder, prostate and testicular

Certifications & Professional Activities:

  • American Board of Urology — Diplomate
  • Alpha Omega Alpha Honor Medical Society
  • American Urological Association
  • Wisconsin Medical Society
  • Wisconsin Urological Society


University of Wisconsin, Madison — Medical Microbiology and Immunology, Business
Sauk Prairie High School — 1995

Medical School:

Medical College of Wisconsin, Milwaukee — MD Degree

Internship & Residency:

Medical College of Wisconsin — General Surgery Internship
Medical College of Wisconsin — Urologic Surgery Residency