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Dr. John Wrenn, MD
Urology
- Name
- Dr. John Wrenn, MD
- Specialty
- Urology
- Location
- Greensboro, NC
- Rating
- 5 / 5 (3 Google reviews)
Data source: NPPES NPI Registry · Google synced 5/9/2026
About Dr. Wrenn
Dr. John Wrenn, MD is a board-certified urologist practicing in Greensboro, North Carolina. He provides comprehensive urological care to patients across the Piedmont Triad region. His clinical work spans the full range of urological conditions, from kidney stones and urinary tract disorders to prostate health and bladder disease. Patients in the Greensboro area rely on him for both surgical and nonsurgical treatment options.
Patients see Dr. John Wrenn for a range of urological concerns. Common conditions include Kidney Stones, Benign Prostatic Hyperplasia (BPH), Urinary Incontinence, Overactive Bladder, Urinary Tract Infections, Bladder Cancer, Prostate Cancer, Erectile Dysfunction, Hematuria, Urinary Retention, Interstitial Cystitis, and Hydronephrosis. Many arrive after an initial workup from their primary care doctor, though self-referrals are also welcome.
Services at this practice include Cystoscopy, Transurethral Resection of the Prostate (TURP), Ureteroscopy, Shock Wave Lithotripsy, Prostate Biopsy, Bladder Biopsy, Urodynamic Testing, Vasectomy, Stent Placement, and Fulguration of Bladder Lesions. Dr. John Wrenn 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 Greensboro, NC
For patients in Greensboro, NC seeking urological care, a consultation with Dr. John Wrenn is the starting point. The practice serves patients from across the Greensboro area. Office contact details are listed on this page.
Specialty Overview
Dr. Wrenn focuses on the diagnosis and treatment of urological conditions affecting the kidneys, bladder, prostate, and urinary tract. His practice addresses both male and female urology, including stone disease, voiding dysfunction, and prostate disorders. He offers patients access to established and minimally invasive treatment approaches.
Conditions Treated
- ✓ Kidney Stones
- ✓ Benign Prostatic Hyperplasia (BPH)
- ✓ Urinary Incontinence
- ✓ Overactive Bladder
- ✓ Urinary Tract Infections
- ✓ Bladder Cancer
- ✓ Prostate Cancer
- ✓ Erectile Dysfunction
- ✓ Hematuria
- ✓ Urinary Retention
- ✓ Interstitial Cystitis
- ✓ Hydronephrosis
Procedures
- ✓ Cystoscopy
- ✓ Transurethral Resection of the Prostate (TURP)
- ✓ Ureteroscopy
- ✓ Shock Wave Lithotripsy
- ✓ Prostate Biopsy
- ✓ Bladder Biopsy
- ✓ Urodynamic Testing
- ✓ Vasectomy
- ✓ Stent Placement
- ✓ Fulguration of Bladder Lesions
Frequently Asked Questions
What conditions does Dr. Wrenn treat?
Dr. Wrenn treats a broad range of urological conditions including kidney stones, benign prostatic hyperplasia, urinary incontinence, bladder infections, and prostate disease. If you are unsure whether your symptoms fall within his scope of practice, calling his Greensboro office is the best first step.
Does Dr. Wrenn treat both men and women?
Yes, Dr. Wrenn provides urological care to both male and female patients. Conditions such as kidney stones, urinary tract infections, and bladder dysfunction affect people of all genders, and his practice addresses these for a wide patient population.
How do I make an appointment with Dr. Wrenn in Greensboro?
You can request an appointment by contacting his Greensboro, NC office directly by phone or through the practice's online scheduling portal if available. Having your insurance information and a referral from your primary care provider, if required, ready in advance will help streamline the process.
What should I expect at my first urology visit with Dr. Wrenn?
Your first visit will typically include a review of your medical history, a discussion of your current symptoms, and any relevant physical examination or diagnostic testing. Dr. Wrenn will work with you to outline a treatment plan based on your specific condition and health goals.
Does Dr. Wrenn perform minimally invasive procedures?
Urologists in general practice commonly perform minimally invasive procedures for conditions like kidney stones and prostate enlargement. You can confirm which specific surgical approaches Dr. Wrenn uses by speaking directly with his office staff prior to your appointment.
Patient Reviews
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