Meet Your Team
Urology Department
At Phoenix Children’s, our pediatric urologists and advanced practice providers work together as a team to provide great care for kids.
Our surgeons hold teaching appointments with the Mayo Clinic College of Medicine and Creighton University School of Medicine and are actively involved in the education of young urologists, surgeons and pediatricians. Through our research and publications in the field of pediatric urology, we are helping to advance medical care for children worldwide.
Pediatric Urologists
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Benjamin N. Abelson, MD
Specialty
Urology
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Gwen M. Grimsby, MD
Specialty
Urology
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Michael T. Nguyen, MD
Specialty
Urology
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Carlos A. Villanueva, MD
Specialty
Urology
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Michael K. Yap, MD
Specialty
Urology
Advanced Practice Providers
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Karen R. Dunivant, CPNP
Specialty
Urology
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Kelly M. Parker, MSN, PA-C
Specialty
Urology
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Marilyn L. Tigges, PA-C
Specialty
Urology