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Dr. Marissa Theofanides, MD
Urology
- Name
- Dr. Marissa Theofanides, MD
- Specialty
- Urology
- Location
- West Nyack, NY
- Rating
- 5 / 5 (10 Google reviews)
Data source: NPPES NPI Registry · Google synced 5/9/2026
About Dr. Theofanides
Dr. Marissa Theofanides, MD is a board-certified urologist practicing in West Nyack, NY. She brings focused expertise to the diagnosis and treatment of a broad range of urological conditions affecting both men and women. Her practice serves patients throughout the Hudson Valley and surrounding communities. Dr. Theofanides combines surgical skill with clear communication to guide patients through their care.
Patients see Dr. Marissa Theofanides for a range of urological concerns. Common conditions include Kidney Stones, Urinary Tract Infections, Overactive Bladder, Urinary Incontinence, Benign Prostatic Hyperplasia (BPH), Bladder Cancer, Pelvic Organ Prolapse, Hematuria (Blood in Urine), Interstitial Cystitis, Urethral Stricture, Recurrent UTIs, 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, Laser Lithotripsy, TURP (Transurethral Resection of the Prostate), Bladder Biopsy, Urodynamic Testing, Sling Procedure for Incontinence, Vasectomy, Shock Wave Lithotripsy, and Ureteral Stent Placement. Dr. Marissa Theofanides 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 West Nyack, NY
For patients in West Nyack, NY seeking urological care, a consultation with Dr. Marissa Theofanides is the starting point. The practice serves patients from across the West Nyack area. Office contact details are listed on this page.
Specialty Overview
Dr. Theofanides specializes in the evaluation and treatment of urological conditions in both male and female patients. Her clinical focus spans kidney stones, bladder dysfunction, urinary tract infections, and male and female pelvic health. She offers both medical management and minimally invasive surgical options tailored to each patient's needs.
Conditions Treated
- ✓ Kidney Stones
- ✓ Urinary Tract Infections
- ✓ Overactive Bladder
- ✓ Urinary Incontinence
- ✓ Benign Prostatic Hyperplasia (BPH)
- ✓ Bladder Cancer
- ✓ Pelvic Organ Prolapse
- ✓ Hematuria (Blood in Urine)
- ✓ Interstitial Cystitis
- ✓ Urethral Stricture
- ✓ Recurrent UTIs
- ✓ Erectile Dysfunction
Procedures
- ✓ Cystoscopy
- ✓ Ureteroscopy
- ✓ Laser Lithotripsy
- ✓ TURP (Transurethral Resection of the Prostate)
- ✓ Bladder Biopsy
- ✓ Urodynamic Testing
- ✓ Sling Procedure for Incontinence
- ✓ Vasectomy
- ✓ Shock Wave Lithotripsy
- ✓ Ureteral Stent Placement
Frequently Asked Questions
What types of conditions does Dr. Theofanides treat?
Dr. Theofanides treats a wide range of urological conditions including kidney stones, urinary incontinence, bladder disorders, enlarged prostate, urinary tract infections, and pelvic floor dysfunction. She sees both male and female patients across all adult age groups.
Does Dr. Theofanides see female patients with urological concerns?
Yes. Female urology is a core part of her practice. She evaluates and treats conditions such as urinary incontinence, overactive bladder, recurrent UTIs, and pelvic organ prolapse. Women experiencing these symptoms are encouraged to schedule a consultation.
Does Dr. Theofanides offer minimally invasive procedures?
Dr. Theofanides offers minimally invasive surgical options for many urological conditions, including ureteroscopy for kidney stones and cystoscopy for bladder evaluation. Patients can discuss which approach is appropriate during their consultation.
Where is Dr. Theofanides located and does she serve patients from nearby areas?
Her practice is based in West Nyack, NY, making her accessible to patients throughout Rockland County and the broader Hudson Valley region. Patients from surrounding communities regularly travel to her office for care.
How do I prepare for my first appointment with Dr. Theofanides?
Bring a list of current medications, any prior imaging or lab results related to your urological concern, and a summary of your symptoms and their duration. Arriving with this information helps make the first visit as productive as possible.
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