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Dr. Mark Horowitz, MD
Urology
Urology, Pediatric Urology
- Name
- Dr. Mark Horowitz, MD
- Specialty
- Urology
- Location
- Flushing, NY
- Rating
- 3 / 5 (2 Google reviews)
Data source: NPPES NPI Registry · Google synced 5/9/2026
About Dr. Horowitz
Dr. Mark Horowitz, MD is a board-certified urologist practicing in Flushing, NY, with specialized training in both general urology and pediatric urology. He brings focused expertise to the diagnosis and treatment of urologic conditions affecting children, from infancy through adolescence, while also caring for adult patients. His practice serves the diverse communities of Queens and the surrounding boroughs. Patients and families benefit from his experience managing complex congenital and acquired urologic conditions across all age groups.
Patients see Dr. Mark Horowitz for a range of urological concerns. Common conditions include Kidney Stones, Urinary Tract Infections, Hydronephrosis, Undescended Testicles (Cryptorchidism), Vesicoureteral Reflux, Hypospadias, Bedwetting (Enuresis), Voiding Dysfunction, Benign Prostatic Hyperplasia (BPH), Ureteropelvic Junction Obstruction, Bladder Dysfunction, and Hematuria. Many arrive after an initial workup from their primary care doctor, though self-referrals are also welcome.
Services at this practice include Cystoscopy, Orchiopexy, Hypospadias Repair, Ureteral Reimplantation, Circumcision, Ureteroscopy, Shock Wave Lithotripsy, Pyeloplasty, TURP, and Voiding Cystourethrogram (VCUG) Interpretation. Dr. Mark Horowitz 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 Flushing, NY
For patients in Flushing, NY seeking urological care, a consultation with Dr. Mark Horowitz is the starting point. The practice serves patients from across the Flushing area. Office contact details are listed on this page.
Specialty Overview
Dr. Horowitz specializes in pediatric urology, addressing congenital abnormalities, voiding dysfunction, and urologic conditions unique to children and adolescents. He also provides comprehensive general urology care for adult patients, covering conditions of the kidney, bladder, and urinary tract.
Conditions Treated
- ✓ Kidney Stones
- ✓ Urinary Tract Infections
- ✓ Hydronephrosis
- ✓ Undescended Testicles (Cryptorchidism)
- ✓ Vesicoureteral Reflux
- ✓ Hypospadias
- ✓ Bedwetting (Enuresis)
- ✓ Voiding Dysfunction
- ✓ Benign Prostatic Hyperplasia (BPH)
- ✓ Ureteropelvic Junction Obstruction
- ✓ Bladder Dysfunction
- ✓ Hematuria
Procedures
- ✓ Cystoscopy
- ✓ Orchiopexy
- ✓ Hypospadias Repair
- ✓ Ureteral Reimplantation
- ✓ Circumcision
- ✓ Ureteroscopy
- ✓ Shock Wave Lithotripsy
- ✓ Pyeloplasty
- ✓ TURP
- ✓ Voiding Cystourethrogram (VCUG) Interpretation
Frequently Asked Questions
Does Dr. Horowitz treat children of all ages?
Yes, Dr. Horowitz provides pediatric urology care for patients from newborns through teenagers. He is experienced with congenital conditions often identified shortly after birth as well as issues that develop during childhood and adolescence.
What should I expect at my child's first urology appointment with Dr. Horowitz?
The initial visit typically involves a thorough review of your child's medical history, any relevant imaging, and a physical examination. Dr. Horowitz will discuss findings and outline a treatment plan, which may range from watchful waiting to minimally invasive procedures depending on the diagnosis.
Does Dr. Horowitz also see adult patients?
Yes, in addition to pediatric urology, Dr. Horowitz treats adult patients for a range of urologic conditions including kidney stones, BPH, and urinary tract infections. His Flushing, NY practice serves patients across a wide range of ages.
How do I know if my child needs to see a pediatric urologist?
Common reasons to seek a pediatric urology evaluation include recurrent urinary tract infections, bedwetting beyond typical age, undescended testicles, hydronephrosis, or any structural abnormality identified on prenatal ultrasound. A referral from your child's pediatrician is a common pathway, though self-referrals are also accepted at many practices.
Is Dr. Horowitz's office accessible from other parts of Queens and New York City?
His office is located in Flushing, NY, a well-connected area of Queens with access to multiple subway and bus lines. Patients from neighboring boroughs and Long Island regularly visit his practice for both pediatric and adult urologic care.
Patient Reviews
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