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Dr. Dennis Pessis, MD
Urology
- Name
- Dr. Dennis Pessis, MD
- Specialty
- Urology
- Location
- Lake Forest, IL
Data source: NPPES NPI Registry · Google synced 5/9/2026
About Dr. Pessis
Dr. Dennis Pessis is a board-certified urologist practicing in Lake Forest, Illinois. He brings comprehensive urological care to patients across the northern Chicago suburbs, addressing a wide range of conditions affecting the urinary tract and male reproductive system. His clinical approach emphasizes accurate diagnosis and clear communication, helping patients understand their options before any treatment decision is made. Dr. Pessis serves the Lake Forest community with a focus on both surgical and non-surgical urological solutions.
Patients see Dr. Dennis Pessis for a range of urological concerns. Common conditions include Kidney Stones, Benign Prostatic Hyperplasia (BPH), Urinary Tract Infections, Urinary Incontinence, Bladder Cancer, Prostate Cancer, Hematuria, Erectile Dysfunction, Overactive Bladder, and Urethral Stricture. 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, Vasectomy, Prostate Biopsy, Bladder Biopsy, and Ureteral Stent Placement. Dr. Dennis Pessis 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 Lake Forest, IL
For patients in Lake Forest, IL seeking urological care, a consultation with Dr. Dennis Pessis is the starting point. The practice serves patients from across the Lake Forest area. Office contact details are listed on this page.
Specialty Overview
Dr. Pessis specializes in the diagnosis and treatment of urological conditions affecting men and women, including kidney stones, bladder disorders, and benign prostatic hyperplasia. He offers both minimally invasive and traditional surgical procedures tailored to each patient's clinical needs.
Conditions Treated
- ✓ Kidney Stones
- ✓ Benign Prostatic Hyperplasia (BPH)
- ✓ Urinary Tract Infections
- ✓ Urinary Incontinence
- ✓ Bladder Cancer
- ✓ Prostate Cancer
- ✓ Hematuria
- ✓ Erectile Dysfunction
- ✓ Overactive Bladder
- ✓ Urethral Stricture
Procedures
- ✓ Cystoscopy
- ✓ Transurethral Resection of the Prostate (TURP)
- ✓ Ureteroscopy
- ✓ Shock Wave Lithotripsy
- ✓ Vasectomy
- ✓ Prostate Biopsy
- ✓ Bladder Biopsy
- ✓ Ureteral Stent Placement
Frequently Asked Questions
What conditions does Dr. Pessis treat?
Dr. Pessis treats a broad range of urological conditions, including kidney stones, urinary tract infections, bladder issues, BPH, and male reproductive concerns. Scheduling a consultation is the best way to determine whether your specific condition falls within his practice scope.
Does Dr. Pessis see both male and female patients?
Yes, Dr. Pessis provides urological care for both men and women. Conditions like kidney stones, bladder disorders, and urinary incontinence affect patients of all genders and are routinely evaluated in his practice.
Where is Dr. Pessis located and how do I make an appointment?
Dr. Pessis practices in Lake Forest, Illinois, serving patients throughout the northern Chicago suburbs. Contact his office directly to schedule an appointment or request a referral from your primary care physician.
Does Dr. Pessis perform minimally invasive procedures?
Dr. Pessis offers minimally invasive options for appropriate candidates, which can mean shorter recovery times and less discomfort compared to open surgery. Your evaluation will help determine which approach is best suited to your condition.
What should I bring to my first urology appointment with Dr. Pessis?
Bring a list of your current medications, any prior imaging or lab results related to your urological concern, and your insurance information. Arriving with a clear summary of your symptoms and how long you have experienced them will help make the consultation as efficient as possible.
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