Medical Director
![Neil R. Friedman, MBChB](https://ep.phoenixchildrens.com/ep/linkedfiles/findadoctor/Friedman_Neil-191114-WEB.jpg)
Neil R. Friedman, MBChB
Director, Clinical Transformation; Diane and Bruce Halle Endowed Chair in Pediatric Neurosciences
Specialties
Physicians
![Brian L. Appavu, MD](https://ep.phoenixchildrens.com/ep/linkedfiles/findadoctor/93917_Appavu_Brian_20220803_ID.jpg)
![Tara K. Mangum, DO](https://ep.phoenixchildrens.com/ep/linkedfiles/findadoctor/mangum_tara_20220915_web.jpg)
Advanced Practice Providers
![Kara M. Hildebrandt, PNP](https://ep.phoenixchildrens.com/ep/linkedfiles/findadoctor/hildebrandt_kara-210121-web.jpg)
Kara M. Hildebrandt, PNP
Specialties