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Dr. Ndubisi Onah, MD
Urology
- Name
- Dr. Ndubisi Onah, MD
- Specialty
- Urology
- Location
- Chicago, IL
- Rating
- 4.8 / 5 (116 Google reviews)
Data source: NPPES NPI Registry · Google synced 5/9/2026
About Dr. Onah
Dr. Ndubisi Onah, MD, is a board-certified urologist practicing in Chicago, Illinois. He brings specialized training in urology to patients across the Chicago area, offering evidence-based care for a broad range of urologic conditions. His clinical focus spans both surgical and non-surgical approaches, addressing everything from kidney stones to prostate disorders. Dr. Onah serves adult patients seeking expert urologic evaluation and treatment in one of the country's most dynamic medical communities.
Patients see Dr. Ndubisi Onah for a range of urological concerns. Common conditions include Kidney Stones, Benign Prostatic Hyperplasia (BPH), Urinary Incontinence, Overactive Bladder, Bladder Cancer, Prostate Cancer, Kidney Cancer, Urinary Tract Infections, Erectile Dysfunction, Hematuria (Blood in Urine), Ureteral Stricture, and Testicular Disorders. Many arrive after an initial workup from their primary care doctor, though self-referrals are also welcome.
Services at this practice include Cystoscopy, Ureteroscopy with Laser Lithotripsy, Transurethral Resection of the Prostate (TURP), Shock Wave Lithotripsy (SWL), Prostate Biopsy, Bladder Biopsy, Vasectomy, Robotic-Assisted Surgery, Ureteral Stent Placement, and Percutaneous Nephrolithotomy (PCNL). Dr. Ndubisi Onah 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 Chicago, IL
For patients in Chicago, IL seeking urological care, a consultation with Dr. Ndubisi Onah is the starting point. The practice serves patients from across the Chicago area. Office contact details are listed on this page.
Specialty Overview
Dr. Onah specializes in the diagnosis and surgical management of urologic conditions affecting the kidneys, bladder, prostate, and urinary tract. He offers a range of minimally invasive procedures alongside medical management for chronic urologic disease.
Conditions Treated
- ✓ Kidney Stones
- ✓ Benign Prostatic Hyperplasia (BPH)
- ✓ Urinary Incontinence
- ✓ Overactive Bladder
- ✓ Bladder Cancer
- ✓ Prostate Cancer
- ✓ Kidney Cancer
- ✓ Urinary Tract Infections
- ✓ Erectile Dysfunction
- ✓ Hematuria (Blood in Urine)
- ✓ Ureteral Stricture
- ✓ Testicular Disorders
Procedures
- ✓ Cystoscopy
- ✓ Ureteroscopy with Laser Lithotripsy
- ✓ Transurethral Resection of the Prostate (TURP)
- ✓ Shock Wave Lithotripsy (SWL)
- ✓ Prostate Biopsy
- ✓ Bladder Biopsy
- ✓ Vasectomy
- ✓ Robotic-Assisted Surgery
- ✓ Ureteral Stent Placement
- ✓ Percutaneous Nephrolithotomy (PCNL)
Frequently Asked Questions
What urologic conditions does Dr. Onah treat?
Dr. Onah treats a wide spectrum of urologic conditions including kidney stones, benign prostatic hyperplasia, urinary incontinence, bladder disorders, and urologic cancers. Patients can schedule a consultation to discuss their specific symptoms and receive a personalized evaluation.
Does Dr. Onah perform minimally invasive procedures?
Yes. Dr. Onah utilizes minimally invasive techniques for many common urologic procedures, which can mean shorter recovery times and less post-operative discomfort. Ask his office which surgical approach may be appropriate for your condition.
Where does Dr. Onah see patients in Chicago?
Dr. Onah practices in Chicago, Illinois. Contact his office directly for current clinic locations, appointment availability, and accepted insurance plans.
What should I bring to my first appointment with Dr. Onah?
Plan to bring a photo ID, insurance card, a list of current medications, and any relevant imaging or lab results from prior evaluations. Arriving with this information helps Dr. Onah conduct a thorough assessment during your visit.
Does Dr. Onah treat both kidney stones and prostate issues?
Yes. Kidney stones and prostate conditions such as BPH are among the most common reasons patients see a urologist, and both fall within Dr. Onah's scope of practice. He can review your history and recommend the most appropriate course of treatment.
Patient Reviews
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