Provider News
New Medical Staff
April 1, 2026
Join us in welcoming new medical staff to Seattle Children’s!
Medical Staff
- Christine Byun, MD, General Anesthesia
- Kirstie Catlin, LICSW, Psychology
- Emily Dinges, MD, General Anesthesia
- Paige Keasler, DO, General Anesthesia
- Shane Mandalia, DO, General Anesthesia
- Amanda Marchese, LMHC, Psychology
- Maya Menon, MD, General Anesthesia
- Jacqueline O'Brien, PhD, Psychology
- Lila O'Mahony, MD, Emergency Medicine
- Nadine Straka, MD, Critical Care
Allied Health Professionals
- Hannah Brown, PA-C, Pediatrics
- Heather Buzbee, ARNP, Psychology
- Nicole Sargent, BCBA, Psychology
- Melissa Schmitz, ARNP, Neonatology
- Lindsay Merle Westerman, ARNP, Pediatrics
- Dexter Zita, ARNP, Urgent Care