Pediatric Urology

Our Team

The pediatric urology team is led by a pediatric urologist with advanced training in both pediatric urology and endourology. This dual expertise supports comprehensive, minimally invasive treatment of urologic conditions in children. We also have a nurse practitioner as part of the clinical care team and a patient navigator who serves as a personal concierge and healthcare advocate. Experienced specialists play a vital role in coordinating care across multiple specialties; coordinating the scheduling of surgeries and pre-surgical workups; arranging follow-up appointments and maintaining clear, consistent communication to ensure a seamless patient experience.

Michael Ost, MD	Abigail Teasley
Medical Director, Pediatric Urology, Muma Children's Hospital at TGH Chief and Professor of Urology, USF Health Division of Pediatric Urology	Nurse Practitioner, Muma Children's Hospital at TGH and USF Health Division of Pediatric Urology

Conditions Treated

TGH’s pediatric urology program evaluates and treats the full range of urologic conditions affecting children from birth through age 18. Conditions treated include:

• Congenital Anomalies of the Kidney and Ureter

  • Ureteral Pelvic Junction Obstruction (UPJO)

  • Ureteral Duplication

  • Ureterocele

  • Megaureter

  • Hydronephrosis

• Kidney Masses and Cysts

• Complex Stone Disease

• Vesicoureteral Reflux (VUR)

• Urachal Anomalies

• Hernia and Hydrocele

• Undescended Testis

We are committed to early diagnosis and timely intervention to support healthy growth and development. 

Surgical Options

Treatment plans are personalized based on the child’s age, condition and overall health. Whenever appropriate, we emphasize minimally invasive approaches designed to promote faster recovery and excellent outcomes.

• Robotic and Laparoscopic Kidney and Ureteral Surgery

  • Pyeloplasty

  • Ureteroureterostomy

  • Ureteral Reimplant

  • Nephrectomy

  • Cyst Decortication

• Robotic Excision of Urachal Remnants

• Incision of Ureterocele

• Hernia and Hydrocele Repair

• Orchiopexy

• Percutaneous Renal Surgery and Ureteroscopy for Complex Stone Disease

Our surgical expertise in robotic and minimally invasive techniques allows us to treat complex urologic conditions with precision while prioritizing patient comfort and safety.

Why Choose Muma Children's Hospital

As part of an academic health system, the Muma Children’s Hospital at TGH’s pediatric urology program delivers access to research-driven care, advanced technology and multidisciplinary collaboration. Our approach integrates surgical innovation with comprehensive support services to ensure the best possible outcomes for children and their families.

Minimally Invasive Urologic Procedures

A defining feature of our program is expertise in minimally invasive surgery, including robotic, laparoscopic and endourologic techniques. These approaches typically allow for smaller incisions, reduced discomfort and shorter recovery times compared to traditional open surgery.

Continuity of Care Through Adulthood

TGH also offers a unique advantage in continuity of care. Because our pediatric urology team also offers services integrated within TGH’s Urology Institute, patients with complex or lifelong conditions—such as kidney cancer and renal and ureteral reconstruction needs—can remain within the same health system as they transition into adulthood. This is particularly important for patients who may not follow a traditional pediatric-to-adult care pathway.

Research & Clinical Trials

TGH’s partnership with USF Health grounds the pediatric urology program in a research-driven, academic health system. Our leadership brings experience from advanced subspecialty training environments where innovation and evidence-based practice guide treatment decisions.

Through our connection to the TGH Urology Institute and academic partnerships, we remain focused on advancing surgical techniques, refining minimally invasive approaches and contributing to the future of pediatric urologic care.