Urology Surgery

Urology Surgery

Sioux Center Health provides a broad offering of urology care to the patients in
northwest Iowa. Dr. Block and Dr. Witte offer outreach urology services at Sioux
Center Health. They see patients and perform surgical operations in the specialty clinic.

The most common urologic procedures performed are:

  • Cystoscopy with treatment for kidney stones
    • This may involve retrieval of the stone, and/or placement of a stent
  • Bladder tumor surgery
  • Bladder Botox injections
  • Circumcision
  • Numerous other urological procedures

Contact Information

Sioux Center Health: (712) 722-1271
Scheduling: (712) 722-8374

Surgery Services


Craig Block,


Luke Sachau, PA-C

Dr. Block’s PA-C


  • Evaluation and treatment of disorders of the kidneys, ureters, or bladder
  • Evaluation and treatment of cancer: bladder, prostate, testicular, kidney, or ureter.
  • In house diagnostics and lab services available
  • Urinary incontinence
  • Urine retention
  • Prostate screening/biopsy
  • Cystoscopies of the bladder
  • Circumcision
  • Bladder biopsy
  • Vasectomy
  • Botox Injections
  • Erectile dysfunction
  • Many other services and surgical procedures