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Dr. John Gunselman, DO
Urology
- Name
- Dr. John Gunselman, DO
- Specialty
- Urology
- Location
- Portland, OR
- Rating
- 4.9 / 5 (167 Google reviews)
Data source: NPPES NPI Registry · Google synced 5/9/2026
About Dr. Gunselman
Dr. John Gunselman, D.O., is a board-certified urologist practicing in Portland, Oregon. He brings a comprehensive approach to urological care, addressing a wide range of conditions affecting the urinary tract and male reproductive system. Portland patients benefit from his clinical expertise across both medical and surgical urology. Dr. Gunselman holds a Doctor of Osteopathic Medicine degree, reflecting a foundation in whole-body systems thinking alongside standard urological training.
Patients see Dr. John Gunselman for a range of urological concerns. Common conditions include Kidney Stones, Benign Prostatic Hyperplasia (BPH), Urinary Tract Infections, Urinary Incontinence, Bladder Cancer, Prostate Cancer, Overactive Bladder, Hematuria, Erectile Dysfunction, Urethral Stricture, Hydronephrosis, and Pelvic Pain. Many arrive after an initial workup from their primary care doctor, though self-referrals are also welcome.
Services at this practice include Cystoscopy, Ureteroscopy, Shock Wave Lithotripsy (SWL), Transurethral Resection of the Prostate (TURP), Prostate Biopsy, Bladder Biopsy, Ureteral Stent Placement, Vasectomy, Urodynamic Testing, and Laparoscopic Nephrectomy. Dr. John Gunselman reviews all available options with patients before any procedure is scheduled. The aim is to ensure each person understands their diagnosis and the reasoning behind recommended treatment.
Urology Services in Portland, OR
For patients in Portland, OR seeking urological care, a consultation with Dr. John Gunselman is the starting point. The practice serves patients from across the Portland area. Office contact details are listed on this page.
Specialty Overview
Dr. Gunselman specializes in the diagnosis and treatment of urological conditions affecting both men and women, including kidney stones, bladder dysfunction, and benign prostatic hyperplasia. His surgical expertise spans minimally invasive and endoscopic procedures. Male urological health, including issues related to the prostate and urinary function, represents a core focus of his practice.
Conditions Treated
- ✓ Kidney Stones
- ✓ Benign Prostatic Hyperplasia (BPH)
- ✓ Urinary Tract Infections
- ✓ Urinary Incontinence
- ✓ Bladder Cancer
- ✓ Prostate Cancer
- ✓ Overactive Bladder
- ✓ Hematuria
- ✓ Erectile Dysfunction
- ✓ Urethral Stricture
- ✓ Hydronephrosis
- ✓ Pelvic Pain
Procedures
- ✓ Cystoscopy
- ✓ Ureteroscopy
- ✓ Shock Wave Lithotripsy (SWL)
- ✓ Transurethral Resection of the Prostate (TURP)
- ✓ Prostate Biopsy
- ✓ Bladder Biopsy
- ✓ Ureteral Stent Placement
- ✓ Vasectomy
- ✓ Urodynamic Testing
- ✓ Laparoscopic Nephrectomy
Frequently Asked Questions
What conditions does Dr. Gunselman treat?
Dr. Gunselman treats a broad range of urological conditions, including kidney stones, urinary tract infections, BPH, bladder issues, and prostate concerns. Patients with urinary incontinence or pelvic floor dysfunction may also seek his care. Scheduling a consultation is the best first step to determine whether your condition falls within his scope of practice.
Does Dr. Gunselman perform minimally invasive procedures?
Yes, Dr. Gunselman performs minimally invasive urological procedures, including endoscopic and laparoscopic techniques. These approaches typically result in shorter recovery times and less postoperative discomfort compared to open surgery. Your specific procedure options will be discussed during your consultation based on your diagnosis and overall health.
What should I expect at my first appointment with Dr. Gunselman in Portland?
Your first visit will generally include a review of your medical history, a discussion of your current symptoms, and any relevant diagnostic tests such as urinalysis or imaging. Dr. Gunselman will use this information to recommend a treatment plan tailored to your situation. Bringing a list of current medications and any prior test results can help make the appointment more productive.
Does Dr. Gunselman treat kidney stones?
Kidney stone management is a common area of urological care, and Dr. Gunselman is equipped to evaluate and treat stones of varying sizes and compositions. Treatment options may range from watchful waiting and hydration to procedural interventions such as ureteroscopy or shock wave lithotripsy, depending on the stone's size and location. A full evaluation will help determine the most appropriate course of action.
Is Dr. Gunselman accepting new patients in Portland, OR?
Availability can change over time, so contacting his Portland office directly is the most reliable way to confirm whether he is currently accepting new patients. Staff can also help clarify insurance participation and scheduling timelines. Many practices offer online appointment requests as a convenient alternative to calling.
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