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Dr. Miguel Castellan, MD
Urology, Pediatric Urology
- Name
- Dr. Miguel Castellan, MD
- Specialty
- Urology, Pediatric Urology
- Location
- Miami, FL
- Rating
- 4.3 / 5 (29 Google reviews)
Data source: NPPES NPI Registry · Google synced 5/9/2026
About Dr. Castellan
Dr. Miguel Castellan, M.D., is a board-certified urologist specializing in pediatric urology in Miami, Florida. He focuses on diagnosing and treating urological conditions in infants, children, and adolescents, bringing surgical precision and clinical expertise to some of the most sensitive cases in urology. Miami's diverse patient population means Dr. Castellan regularly works with families from a wide range of backgrounds, requiring clear communication alongside technical skill. His practice addresses everything from congenital anomalies to complex reconstructive needs in young patients.
Patients see Dr. Miguel Castellan for a range of urological concerns. Common conditions include Undescended Testes (Cryptorchidism), Hypospadias, Vesicoureteral Reflux, Hydronephrosis, Ureteropelvic Junction Obstruction, Nocturnal Enuresis, Pediatric Urinary Tract Infections, Posterior Urethral Valves, Pediatric Kidney Stones, Bladder Dysfunction, Varicocele, and Congenital Anomalies of the Urinary Tract. Many arrive after an initial workup from their primary care doctor, though self-referrals are also welcome.
Services at this practice include Orchiopexy, Hypospadias Repair, Laparoscopic Pyeloplasty, Endoscopic Injection for Vesicoureteral Reflux, Cystoscopy, Circumcision, Ureteroscopy, Bladder Augmentation, Posterior Urethral Valve Ablation, and Varicocelectomy. Dr. Miguel Castellan 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 Miami, FL
For patients in Miami, FL seeking urological care, a consultation with Dr. Miguel Castellan is the starting point. The practice serves patients from across the Miami area. Office contact details are listed on this page.
Specialty Overview
Dr. Castellan specializes in pediatric urology, focusing on congenital and acquired urological conditions affecting children at every stage of development. His clinical work includes minimally invasive surgical techniques tailored to the unique anatomy and physiology of pediatric patients. Conditions such as hypospadias, vesicoureteral reflux, and undescended testes are central to his practice.
Conditions Treated
- ✓ Undescended Testes (Cryptorchidism)
- ✓ Hypospadias
- ✓ Vesicoureteral Reflux
- ✓ Hydronephrosis
- ✓ Ureteropelvic Junction Obstruction
- ✓ Nocturnal Enuresis
- ✓ Pediatric Urinary Tract Infections
- ✓ Posterior Urethral Valves
- ✓ Pediatric Kidney Stones
- ✓ Bladder Dysfunction
- ✓ Varicocele
- ✓ Congenital Anomalies of the Urinary Tract
Procedures
- ✓ Orchiopexy
- ✓ Hypospadias Repair
- ✓ Laparoscopic Pyeloplasty
- ✓ Endoscopic Injection for Vesicoureteral Reflux
- ✓ Cystoscopy
- ✓ Circumcision
- ✓ Ureteroscopy
- ✓ Bladder Augmentation
- ✓ Posterior Urethral Valve Ablation
- ✓ Varicocelectomy
Frequently Asked Questions
At what age can my child be seen by Dr. Castellan?
Dr. Castellan sees patients from infancy through adolescence. Many conditions he treats, such as undescended testes or hydronephrosis, are identified shortly after birth, so early evaluation is encouraged. Parents should not wait for symptoms to worsen before scheduling a consultation.
What are the signs that my child may need to see a pediatric urologist?
Common signs include recurring urinary tract infections, difficulty urinating, bedwetting beyond age seven, a visibly undescended testicle, or an abnormally positioned urethral opening. Any of these symptoms warrants a prompt evaluation. Early diagnosis typically leads to simpler, more effective treatment.
Does Dr. Castellan perform minimally invasive surgery on children?
Yes, minimally invasive approaches such as laparoscopy are used when appropriate to reduce recovery time and minimize discomfort. The specific technique depends on the condition and the child's age and size. Dr. Castellan will discuss surgical options in detail before any procedure.
How should I prepare my child for their first urology appointment in Miami?
Bring any prior imaging studies, urine test results, and a list of current medications to the first visit. It also helps to note the frequency and nature of any urinary symptoms your child has experienced. Arriving with this information allows for a more thorough and efficient evaluation.
Is bedwetting considered a urological problem that Dr. Castellan treats?
Bedwetting, or nocturnal enuresis, can have urological causes and is within the scope of pediatric urology when it persists beyond typical developmental milestones. Dr. Castellan can assess whether an underlying bladder or kidney condition is contributing. Treatment plans may include behavioral strategies, medication, or further diagnostic testing.
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