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Dr. Marianne Casilla-Lennon, MD
Urology
- Name
- Dr. Marianne Casilla-Lennon, MD
- Specialty
- Urology
- Location
- New Haven, CT
- Rating
- 2.6 / 5 (8 Google reviews)
Data source: NPPES NPI Registry · Google synced 5/9/2026
About Dr. Casilla-Lennon
Dr. Marianne Casilla-Lennon, MD is a board-certified urologist practicing in New Haven, CT. She brings comprehensive expertise in urologic care to patients throughout the greater New Haven area. Her practice addresses a wide range of conditions affecting the urinary tract and male reproductive system. Dr. Casilla-Lennon is committed to delivering evidence-based care tailored to each patient's individual needs.
Patients see Dr. Marianne Casilla-Lennon 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, Hematuria (Blood in Urine), Urethral Stricture, Pelvic Floor Dysfunction, Hydronephrosis, and Erectile Dysfunction. 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), Bladder Biopsy, Ureteral Stent Placement, Laser Stone Fragmentation, Urodynamic Testing, Percutaneous Nephrolithotomy (PCNL), and Botox Injection for Overactive Bladder. Dr. Marianne Casilla-Lennon 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 New Haven, CT
For patients in New Haven, CT seeking urological care, a consultation with Dr. Marianne Casilla-Lennon is the starting point. The practice serves patients from across the New Haven area. Office contact details are listed on this page.
Specialty Overview
Dr. Casilla-Lennon specializes in the diagnosis and treatment of urologic conditions affecting both men and women. Her clinical focus spans kidney stones, bladder disorders, urinary incontinence, and male reproductive health. She offers a range of medical and procedural treatment options to address both common and complex urologic concerns.
Conditions Treated
- ✓ Kidney Stones
- ✓ Benign Prostatic Hyperplasia (BPH)
- ✓ Urinary Incontinence
- ✓ Overactive Bladder
- ✓ Urinary Tract Infections
- ✓ Bladder Cancer
- ✓ Prostate Cancer
- ✓ Hematuria (Blood in Urine)
- ✓ Urethral Stricture
- ✓ Pelvic Floor Dysfunction
- ✓ Hydronephrosis
- ✓ Erectile Dysfunction
Procedures
- ✓ Cystoscopy
- ✓ Ureteroscopy
- ✓ Shock Wave Lithotripsy (SWL)
- ✓ Transurethral Resection of the Prostate (TURP)
- ✓ Bladder Biopsy
- ✓ Ureteral Stent Placement
- ✓ Laser Stone Fragmentation
- ✓ Urodynamic Testing
- ✓ Percutaneous Nephrolithotomy (PCNL)
- ✓ Botox Injection for Overactive Bladder
Frequently Asked Questions
What conditions does Dr. Casilla-Lennon treat?
Dr. Casilla-Lennon treats a broad range of urologic conditions including kidney stones, urinary tract infections, bladder disorders, benign prostatic hyperplasia, and urinary incontinence. She works with both male and female patients across all adult age groups.
Does Dr. Casilla-Lennon see female patients with urologic concerns?
Yes. Dr. Casilla-Lennon treats urologic conditions in women, including urinary incontinence, recurrent urinary tract infections, and overactive bladder. Female urology is a core part of her practice.
Where is Dr. Casilla-Lennon located and how do I make an appointment?
Dr. Casilla-Lennon practices in New Haven, CT. You can request an appointment through the Undeez platform or by contacting her office directly. Having a referral from your primary care provider may help expedite scheduling.
What should I expect at my first urology visit with Dr. Casilla-Lennon?
Your first visit will typically include a review of your medical history, a discussion of your symptoms, and a physical examination. Depending on your concern, she may order imaging, lab work, or recommend an in-office procedure such as cystoscopy to gather more information.
Does Dr. Casilla-Lennon perform minimally invasive procedures?
Yes. Dr. Casilla-Lennon offers minimally invasive procedural options for appropriate candidates, including endoscopic and laser-based treatments for kidney stones and other urologic conditions. Your care plan will be based on the specifics of your diagnosis and overall health.
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