Skip to main content

COVID-19 Advisory: Visitor restrictions are in place for all Phoenix Children’s locations. Masks are required for all visitors and for patients ages 2+. For more information, visit our COVID-19 Resource Center.

Meet Your Team

Kidney Transplant Program

If your child needs a kidney transplant, it's good to know you have an entire team of pediatric nephrologists, transplant surgeons, advanced practice providers and staff behind you at Phoenix Children's. Meet the experts who will make sure your child receives high-quality, well-coordinated care every step of the way.

Medical Director


Surgical Director

Nephrologists

Transplant Surgeons

Other Transplant Specialists

Advanced Practice Providers

Additional Team Members

Transplant Coordinators

  • Kristina Hahn, BSN, RN
  • Robin Pineda, BSN, RN
  • Rhonda Van Iten,BSN, RN-BC
  • Brittany Zagrean, BSN, RN

Transplant Assistants

  • Andrea Bergin
  • Wendy Reyes

Dietitian

  • Nisha Patel, RD, CSP

Social Workers

  • Jenifer Riggins, LMSW, MPA
  • Omar Valadez, LMSW
  • Paris Brassfield, LMSW

Pharmacist

  • Rachel Jackson, PharmD, BCPPS

Research Coordinator

  • Tatiana Sa

Transplant Finance

  • Bridget Mosley
  • Danielle Williams
Share this page