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Provider News

New Medical Staff

July 1, 2026

Please help welcome new medical staff to Seattle Children’s!

Medical Staff

  • Kathleen Dora Bonsmith, MD, Hospital Medicine
  • C Edward V. Castelo, MD, Psychiatry
  • Rebecca Chung, MD, Obstetrics/Gynecology
  • Coral Francis Dauparas, MD, Pediatrics
  • Francesca Dewalt, PhD, Psychology
  • Ahmed Hassan, MD, Transplant Surgery
  • Tracie Yiqing Kong, MD, Radiology
  • Emily Larimer, MD, Hematology-Oncology
  • Clayton William Long, MD, Hematology-Oncology
  • Tonya Miller, MD, Anesthesia
  • Erin Ratterman, MD, Hematology-Oncology
  • Cara J. Riley, DMD, Dental Anesthesia
  • Benjamin J. Wilkins, MD, Pathology

Allied Health Professionals

  • Kathryn Beemer, LICSW, Psychology
  • Tracy Bradley, ARNP, Hematology-Oncology
  • Stephanie Fox, ARNP, Neonatology
  • Rachel Marsden, ARNP, Psychology
  • Miranda Rogers, ARNP, Cardiology
  • Christopher Tat, PA-C, Urgent Care