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Dr. David Knowles, MD

Urology

Mount Vernon, IL 62864-6293

4.6(41 ratings on Google)· synced 5/9/2026

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Name: Dr. David Knowles, MD
Specialty: Urology
Location: Mount Vernon, IL
Rating: 4.6 / 5 (41 Google reviews)

Data source: NPPES NPI Registry · Google synced 5/9/2026

UROLOGY

SOLO PRACTICE

MOUNT VERNON, IL

About Dr. Knowles

Dr. David Knowles, MD is a board-certified urologist practicing in Mount Vernon, Illinois. He provides comprehensive urological care to patients across Southern Illinois, addressing a broad range of conditions affecting the kidneys, bladder, prostate, and urinary tract. His clinical work spans both surgical and non-surgical treatment options, giving patients access to a full spectrum of urological services close to home.

Patients see Dr. David Knowles for a range of urological concerns. Common conditions include Kidney Stones, Benign Prostatic Hyperplasia (BPH), Urinary Incontinence, Urinary Tract Infections, Bladder Cancer, Prostate Cancer, Overactive Bladder, Hematuria, Erectile Dysfunction, 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, Ureteroscopy, Shock Wave Lithotripsy, Transurethral Resection of the Prostate (TURP), Prostate Biopsy, Bladder Biopsy, Vasectomy, and Ureteral Stent Placement. Dr. David Knowles 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 Mount Vernon, IL

For patients in Mount Vernon, IL seeking urological care, a consultation with Dr. David Knowles is the starting point. The practice serves patients from across the Mount Vernon area. Office contact details are listed on this page.

Specialty Overview

Dr. Knowles focuses on diagnosing and treating conditions of the male and female urinary tract, including kidney stones, bladder dysfunction, and prostate disease. He offers both medical management and surgical intervention, tailoring treatment plans to each patient's specific needs and health goals.

Conditions Treated

✓ Kidney Stones
✓ Benign Prostatic Hyperplasia (BPH)
✓ Urinary Incontinence
✓ Urinary Tract Infections
✓ Bladder Cancer
✓ Prostate Cancer
✓ Overactive Bladder
✓ Hematuria
✓ Erectile Dysfunction
✓ Hydronephrosis

Procedures

✓ Cystoscopy
✓ Ureteroscopy
✓ Shock Wave Lithotripsy
✓ Transurethral Resection of the Prostate (TURP)
✓ Prostate Biopsy
✓ Bladder Biopsy
✓ Vasectomy
✓ Ureteral Stent Placement

Frequently Asked Questions

What conditions does Dr. David Knowles treat?

Dr. Knowles treats a wide range of urological conditions including kidney stones, benign prostatic hyperplasia, urinary incontinence, bladder infections, and prostate concerns. Patients from Mount Vernon and the surrounding Southern Illinois region regularly see him for both routine and complex urological issues.

Does Dr. Knowles perform minimally invasive procedures?

Yes, Dr. Knowles offers minimally invasive surgical options for appropriate candidates. These approaches are designed to reduce recovery time and minimize discomfort compared to traditional open surgery. Your care team can help determine which procedure best fits your diagnosis.

How do I schedule an appointment with Dr. Knowles in Mount Vernon, IL?

You can request an appointment through his practice in Mount Vernon, Illinois. A referral from a primary care physician may be required depending on your insurance plan, so it is worth checking before you call.

Does Dr. Knowles treat urological conditions in both men and women?

Yes, Dr. Knowles provides urological care for both male and female patients. This includes conditions like urinary incontinence, recurrent urinary tract infections, and kidney stones, which can affect people of any gender.

What should I bring to my first appointment with Dr. Knowles?

Bring a list of your current medications, any relevant imaging or lab results, your insurance card, and a photo ID. Arriving a few minutes early allows time to complete any intake paperwork before your appointment begins.