A practicing urologist for over 25 years, Dr. Clark has maintained an up-to-date approach to urologic care. His areas of expertise include cancers of the genitourinary tract (bladder, kidney, prostate, etc), urinary stone disease (kidney, ureter, bladder), neuromodulation (implanting nerve stimulators for bladder dysfunction), and the newest laser techniques for prostate conditions.

He is a member of the Boulder Community Hospital Tumor Board and stays active in outreach programs to keep the community informed on the latest methods of laparoscopic surgery (robotic surgery). In addition, Dr. Clark has proctored many doctors and enjoys educating patients and colleagues about urological care.

Dr. Clark has also been active in clinical research trials with research interests that include UTIs, BPH, bladder disorders, urinary incontinence, urologic cancers, erectile dysfunction, male infertility, kidney stones, and prostate disorders.

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  • Benign Prostatic Hyperplasia/BPH
  • Bladder Cancer
  • General Urology
  • InterStim Neuromodulation Therapy for OAB
  • Kidney Cancer
  • Kidney Stones
  • Laparoscopic Surgery
  • Prostate Cancer
  • Prostate Disease
  • Robotic surgery
  • Stone Disease
  • Urinary Incontinence
  • Urologic Cancers

Education and Achievements

University of Colorado, Boulder, CO, Bachelor of Arts in Biology, University of Colorado, Medical Degree
University of Colorado Medical Center, Boulder, CO, Surgical internship
University of Colorado Medical Center, Urology Residency
American Board of Urology
South Central Section of the American Urological Society, American Board of Urology, Rocky Mountain Urological Society

Office Locations


Anderson Medical Center, 4743 Arapahoe Ave., Ste. 104, Boulder, CO 80303, United States
What Patients are Saying About Dr. Clark

“I was suffering from urinary retention from an enlarged prostrate. I was visiting Boulder from out of state. Jim Clark was the on call urologist for the emergency room that I was visiting....” Read full testimonial


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